632626225 has 24 divisors (see below), whose sum is σ = 978026688. Its totient is φ = 394363200.

The previous prime is 632626199. The next prime is 632626229. The reversal of 632626225 is 522626236.

It is not a de Polignac number, because 632626225 - 2¹³ = 632618033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (632626229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162394 + ... + 166243.

It is an arithmetic number, because the mean of its divisors is an integer number (40751112).

Almost surely, 2^632626225 is an apocalyptic number.

It is an amenable number.

632626225 is a deficient number, since it is larger than the sum of its proper divisors (345400463).

632626225 is a wasteful number, since it uses less digits than its factorization.

632626225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328665 (or 328660 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 632626225 is about 25152.0620427034. The cubic root of 632626225 is about 858.4514339856.

The spelling of 632626225 in words is "six hundred thirty-two million, six hundred twenty-six thousand, two hundred twenty-five".