235689052 has 6 divisors (see below), whose sum is σ = 412455848. Its totient is φ = 117844524.

The previous prime is 235689023. The next prime is 235689059. The reversal of 235689052 is 250986532.

It is a junction number, because it is equal to n+sod(n) for n = 235688996 and 235689014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235689059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29461128 + ... + 29461135.

Almost surely, 2^235689052 is an apocalyptic number.

It is an amenable number.

235689052 is a deficient number, since it is larger than the sum of its proper divisors (176766796).

235689052 is a wasteful number, since it uses less digits than its factorization.

235689052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58922267 (or 58922265 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 235689052 is about 15352.1676645352. The cubic root of 235689052 is about 617.7031317153.

The spelling of 235689052 in words is "two hundred thirty-five million, six hundred eighty-nine thousand, fifty-two".