464875137 has 12 divisors (see below), whose sum is σ = 684156564. Its totient is φ = 304068960.

The previous prime is 464875129. The next prime is 464875139. The reversal of 464875137 is 731578464.

It can be written as a sum of positive squares in 2 ways, for example, as 411643521 + 53231616 = 20289^2 + 7296^2 .

It is not a de Polignac number, because 464875137 - 2³ = 464875129 is a prime.

It is a super-2 number, since 2×464875137² = 432217786001537538, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 464875092 and 464875101.

It is not an unprimeable number, because it can be changed into a prime (464875139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 486814 + ... + 487767.

It is an arithmetic number, because the mean of its divisors is an integer number (57013047).

Almost surely, 2^464875137 is an apocalyptic number.

It is an amenable number.

464875137 is a deficient number, since it is larger than the sum of its proper divisors (219281427).

464875137 is a wasteful number, since it uses less digits than its factorization.

464875137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974640 (or 974637 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 464875137 is about 21560.9632669786. The cubic root of 464875137 is about 774.6617390280.

The spelling of 464875137 in words is "four hundred sixty-four million, eight hundred seventy-five thousand, one hundred thirty-seven".