235156396 has 12 divisors (see below), whose sum is σ = 411639480. Its totient is φ = 117545120.

The previous prime is 235156391. The next prime is 235156409. The reversal of 235156396 is 693651532.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (235156391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15000 + ... + 26368.

It is an arithmetic number, because the mean of its divisors is an integer number (34303290).

Almost surely, 2^235156396 is an apocalyptic number.

It is an amenable number.

235156396 is a deficient number, since it is larger than the sum of its proper divisors (176483084).

235156396 is a wasteful number, since it uses less digits than its factorization.

235156396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16544 (or 16542 counting only the distinct ones).

The product of its digits is 145800, while the sum is 40.

The square root of 235156396 is about 15334.8099433935. The cubic root of 235156396 is about 617.2374454621.

The spelling of 235156396 in words is "two hundred thirty-five million, one hundred fifty-six thousand, three hundred ninety-six".