264714861 has 8 divisors (see below), whose sum is σ = 353066560. Its totient is φ = 176419872.

The previous prime is 264714847. The next prime is 264714869. The reversal of 264714861 is 168417462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-264714861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264714869) 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, 1720 + ... + 23073.

It is an arithmetic number, because the mean of its divisors is an integer number (44133320).

Almost surely, 2^264714861 is an apocalyptic number.

It is an amenable number.

264714861 is a deficient number, since it is larger than the sum of its proper divisors (88351699).

264714861 is a wasteful number, since it uses less digits than its factorization.

264714861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28355.

The product of its digits is 64512, while the sum is 39.

The square root of 264714861 is about 16270.0602641785. The cubic root of 264714861 is about 642.0853697094.

The spelling of 264714861 in words is "two hundred sixty-four million, seven hundred fourteen thousand, eight hundred sixty-one".