146067152 has 80 divisors (see below), whose sum is σ = 359655552. Its totient is φ = 55810560.

The previous prime is 146067151. The next prime is 146067161. The reversal of 146067152 is 251760641.

It is a super-2 number, since 2×146067152² = 42671225786782208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146067151) by changing a digit.

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, 64178 + ... + 66414.

Almost surely, 2^146067152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146067152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179827776).

146067152 is an abundant number, since it is smaller than the sum of its proper divisors (213588400).

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

146067152 is a wasteful number, since it uses less digits than its factorization.

146067152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316 (or 2310 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 146067152 is about 12085.8244236792. The cubic root of 146067152 is about 526.6444605995.

The spelling of 146067152 in words is "one hundred forty-six million, sixty-seven thousand, one hundred fifty-two".