235155156 has 12 divisors (see below), whose sum is σ = 548695392. Its totient is φ = 78385048.

The previous prime is 235155149. The next prime is 235155161. The reversal of 235155156 is 651551532.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9798120 + ... + 9798143.

It is an arithmetic number, because the mean of its divisors is an integer number (45724616).

Almost surely, 2^235155156 is an apocalyptic number.

It is an amenable number.

235155156 is an abundant number, since it is smaller than the sum of its proper divisors (313540236).

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

235155156 is a wasteful number, since it uses less digits than its factorization.

235155156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19596270 (or 19596268 counting only the distinct ones).

The product of its digits is 22500, while the sum is 33.

The square root of 235155156 is about 15334.7695124511. The cubic root of 235155156 is about 617.2363605447.

The spelling of 235155156 in words is "two hundred thirty-five million, one hundred fifty-five thousand, one hundred fifty-six".