235608738 has 16 divisors (see below), whose sum is σ = 471368160. Its totient is φ = 78511136.

The previous prime is 235608727. The next prime is 235608767. The reversal of 235608738 is 837806532.

It is a super-2 number, since 2×235608738² = 111022954843905288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 235608738.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32053 + ... + 38711.

It is an arithmetic number, because the mean of its divisors is an integer number (29460510).

Almost surely, 2^235608738 is an apocalyptic number.

235608738 is an abundant number, since it is smaller than the sum of its proper divisors (235759422).

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

235608738 is a wasteful number, since it uses less digits than its factorization.

235608738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12561.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 235608738 is about 15349.5517198386. The cubic root of 235608738 is about 617.6329603814.

The spelling of 235608738 in words is "two hundred thirty-five million, six hundred eight thousand, seven hundred thirty-eight".