462648625 has 16 divisors (see below), whose sum is σ = 611352144. Its totient is φ = 348345600.

The previous prime is 462648587. The next prime is 462648631. The reversal of 462648625 is 526846264.

It can be written as a sum of positive squares in 8 ways, for example, as 194769936 + 267878689 = 13956^2 + 16367^2 .

It is not a de Polignac number, because 462648625 - 2⁷ = 462648497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106734 + ... + 110983.

It is an arithmetic number, because the mean of its divisors is an integer number (38209509).

Almost surely, 2^462648625 is an apocalyptic number.

It is an amenable number.

462648625 is a deficient number, since it is larger than the sum of its proper divisors (148703519).

462648625 is a wasteful number, since it uses less digits than its factorization.

462648625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217749 (or 217739 counting only the distinct ones).

The product of its digits is 552960, while the sum is 43.

The square root of 462648625 is about 21509.2683511086. The cubic root of 462648625 is about 773.4230159856.

The spelling of 462648625 in words is "four hundred sixty-two million, six hundred forty-eight thousand, six hundred twenty-five".