233526042 has 24 divisors (see below), whose sum is σ = 535736916. Its totient is φ = 73262976.

The previous prime is 233526031. The next prime is 233526047. The reversal of 233526042 is 240625332.

233526042 is a `hidden beast` number, since 2 + 3 + 3 + 52 + 604 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 222576561 + 10949481 = 14919^2 + 3309^2 .

It is a junction number, because it is equal to n+sod(n) for n = 233525997 and 233526015.

It is not an unprimeable number, because it can be changed into a prime (233526047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 381273 + ... + 381884.

Almost surely, 2^233526042 is an apocalyptic number.

233526042 is an abundant number, since it is smaller than the sum of its proper divisors (302210874).

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

233526042 is a wasteful number, since it uses less digits than its factorization.

233526042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763182 (or 763179 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 233526042 is about 15281.5588864487. The cubic root of 233526042 is about 615.8076875497.

The spelling of 233526042 in words is "two hundred thirty-three million, five hundred twenty-six thousand, forty-two".