632623316 has 24 divisors (see below), whose sum is σ = 1255003680. Its totient is φ = 276612192.

The previous prime is 632623301. The next prime is 632623331. The reversal of 632623316 is 613326236.

It is an interprime number because it is at equal distance from previous prime (632623301) and next prime (632623331).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319166 + ... + 321141.

It is an arithmetic number, because the mean of its divisors is an integer number (52291820).

Almost surely, 2^632623316 is an apocalyptic number.

It is an amenable number.

632623316 is a deficient number, since it is larger than the sum of its proper divisors (622380364).

632623316 is a wasteful number, since it uses less digits than its factorization.

632623316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640343 (or 640341 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The square root of 632623316 is about 25152.0042143762. The cubic root of 632623316 is about 858.4501181802.

The spelling of 632623316 in words is "six hundred thirty-two million, six hundred twenty-three thousand, three hundred sixteen".