632461625 has 16 divisors (see below), whose sum is σ = 835745040. Its totient is φ = 476204800.

The previous prime is 632461573. The next prime is 632461633. The reversal of 632461625 is 526164236.

It is a happy number.

632461625 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 200279104 + 432182521 = 14152^2 + 20789^2 .

It is not a de Polignac number, because 632461625 - 2¹⁴ = 632445241 is a prime.

It is a super-3 number, since 3×632461625³ (a number of 27 digits) contains 333 as substring.

It is a Curzon 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, 146690 + ... + 150939.

It is an arithmetic number, because the mean of its divisors is an integer number (52234065).

Almost surely, 2^632461625 is an apocalyptic number.

It is an amenable number.

632461625 is a deficient number, since it is larger than the sum of its proper divisors (203283415).

632461625 is a wasteful number, since it uses less digits than its factorization.

632461625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297661 (or 297651 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 632461625 is about 25148.7897323112. The cubic root of 632461625 is about 858.3769753996.

The spelling of 632461625 in words is "six hundred thirty-two million, four hundred sixty-one thousand, six hundred twenty-five".