146908944 has 320 divisors, whose sum is σ = 538298880. Its totient is φ = 37324800.

The previous prime is 146908939. The next prime is 146908963. The reversal of 146908944 is 449809641.

It is a self number, because there is not a number n which added to its sum of digits gives 146908944.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1454494 + ... + 1454594.

It is an arithmetic number, because the mean of its divisors is an integer number (1682184).

Almost surely, 2^146908944 is an apocalyptic number.

146908944 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 146908944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269149440).

146908944 is an abundant number, since it is smaller than the sum of its proper divisors (391389936).

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

146908944 is a wasteful number, since it uses less digits than its factorization.

146908944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 146908944 is about 12120.5999851493. The cubic root of 146908944 is about 527.6542157460.

The spelling of 146908944 in words is "one hundred forty-six million, nine hundred eight thousand, nine hundred forty-four".