464725807 has 16 divisors (see below), whose sum is σ = 602076160. Its totient is φ = 348341472.

The previous prime is 464725799. The next prime is 464725813. The reversal of 464725807 is 708527464.

It is a cyclic number.

It is not a de Polignac number, because 464725807 - 2³ = 464725799 is a prime.

It is the 21558-th Hogben number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464725307) by changing a digit.

It is a nontrivial repunit in base 21557.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132663 + ... + 136120.

It is an arithmetic number, because the mean of its divisors is an integer number (37629760).

Almost surely, 2^464725807 is an apocalyptic number.

464725807 is a deficient number, since it is larger than the sum of its proper divisors (137350353).

464725807 is a wasteful number, since it uses less digits than its factorization.

464725807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268822.

The product of its (nonzero) digits is 376320, while the sum is 43.

The square root of 464725807 is about 21557.5000173953. The cubic root of 464725807 is about 774.5787829702.

The spelling of 464725807 in words is "four hundred sixty-four million, seven hundred twenty-five thousand, eight hundred seven".