264785234 has 16 divisors (see below), whose sum is σ = 480619008. Its totient is φ = 106804032.

The previous prime is 264785233. The next prime is 264785239. The reversal of 264785234 is 432587462.

264785234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×264785234² = 140222440288869512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 264785191 and 264785200.

It is not an unprimeable number, because it can be changed into a prime (264785231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556034 + ... + 556509.

It is an arithmetic number, because the mean of its divisors is an integer number (30038688).

Almost surely, 2^264785234 is an apocalyptic number.

264785234 is a deficient number, since it is larger than the sum of its proper divisors (215833774).

264785234 is a wasteful number, since it uses less digits than its factorization.

264785234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112569.

The product of its digits is 322560, while the sum is 41.

The square root of 264785234 is about 16272.2227737946. Note that the first 3 decimals coincide. The cubic root of 264785234 is about 642.1422629643.

The spelling of 264785234 in words is "two hundred sixty-four million, seven hundred eighty-five thousand, two hundred thirty-four".