264761612 has 12 divisors (see below), whose sum is σ = 463446816. Its totient is φ = 132348240.

The previous prime is 264761591. The next prime is 264761639. The reversal of 264761612 is 216167462.

It is a super-2 number, since 2×264761612² = 140197422377677088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27062 + ... + 35522.

It is an arithmetic number, because the mean of its divisors is an integer number (38620568).

Almost surely, 2^264761612 is an apocalyptic number.

It is an amenable number.

264761612 is a deficient number, since it is larger than the sum of its proper divisors (198685204).

264761612 is a wasteful number, since it uses less digits than its factorization.

264761612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16288 (or 16286 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 264761612 is about 16271.4969194601. The cubic root of 264761612 is about 642.1231668143.

The spelling of 264761612 in words is "two hundred sixty-four million, seven hundred sixty-one thousand, six hundred twelve".