632572967 has 8 divisors (see below), whose sum is σ = 694086624. Its totient is φ = 572895648.

The previous prime is 632572921. The next prime is 632572991. The reversal of 632572967 is 769275236.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 632572967 - 2¹⁴ = 632556583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632574967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458363 + ... + 459740.

It is an arithmetic number, because the mean of its divisors is an integer number (86760828).

Almost surely, 2^632572967 is an apocalyptic number.

632572967 is a deficient number, since it is larger than the sum of its proper divisors (61513657).

632572967 is a wasteful number, since it uses less digits than its factorization.

632572967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918169.

The product of its digits is 952560, while the sum is 47.

The square root of 632572967 is about 25151.0033000674. The cubic root of 632572967 is about 858.4273435682.

The spelling of 632572967 in words is "six hundred thirty-two million, five hundred seventy-two thousand, nine hundred sixty-seven".