146068944 has 80 divisors (see below), whose sum is σ = 434257920. Its totient is φ = 41443200.

The previous prime is 146068921. The next prime is 146068957. The reversal of 146068944 is 449860641.

146068944 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×146068944² = 42672272802550272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 146068896 and 146068905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49297 + ... + 52175.

It is an arithmetic number, because the mean of its divisors is an integer number (5428224).

Almost surely, 2^146068944 is an apocalyptic number.

146068944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146068944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217128960).

146068944 is an abundant number, since it is smaller than the sum of its proper divisors (288188976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146068944 is a wasteful number, since it uses less digits than its factorization.

146068944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048 (or 3042 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 146068944 is about 12085.8985598920. The cubic root of 146068944 is about 526.6466142733.

The spelling of 146068944 in words is "one hundred forty-six million, sixty-eight thousand, nine hundred forty-four".