264752634 has 32 divisors (see below), whose sum is σ = 544674240. Its totient is φ = 85744512.

The previous prime is 264752633. The next prime is 264752659. The reversal of 264752634 is 436257462.

It is a junction number, because it is equal to n+sod(n) for n = 264752592 and 264752601.

It is not an unprimeable number, because it can be changed into a prime (264752633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48222 + ... + 53430.

It is an arithmetic number, because the mean of its divisors is an integer number (17021070).

Almost surely, 2^264752634 is an apocalyptic number.

264752634 is an abundant number, since it is smaller than the sum of its proper divisors (279921606).

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

264752634 is a wasteful number, since it uses less digits than its factorization.

264752634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5454.

The product of its digits is 241920, while the sum is 39.

The square root of 264752634 is about 16271.2210359272. The cubic root of 264752634 is about 642.1159086537.

The spelling of 264752634 in words is "two hundred sixty-four million, seven hundred fifty-two thousand, six hundred thirty-four".