632567950 has 144 divisors (see below), whose sum is σ = 1465620480. Its totient is φ = 201942720.

The previous prime is 632567939. The next prime is 632567951. The reversal of 632567950 is 59765236.

It is a super-2 number, since 2×632567950² = 800284422734405000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 632567897 and 632567906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632567951) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4980787 + ... + 4980913.

It is an arithmetic number, because the mean of its divisors is an integer number (10177920).

Almost surely, 2^632567950 is an apocalyptic number.

632567950 is an abundant number, since it is smaller than the sum of its proper divisors (833052530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

632567950 is a wasteful number, since it uses less digits than its factorization.

632567950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 43.

The square root of 632567950 is about 25150.9035622977. The cubic root of 632567950 is about 858.4250741376.

The spelling of 632567950 in words is "six hundred thirty-two million, five hundred sixty-seven thousand, nine hundred fifty".