632272532 has 6 divisors (see below), whose sum is σ = 1106476938. Its totient is φ = 316136264.

The previous prime is 632272513. The next prime is 632272573. The reversal of 632272532 is 235272236.

It can be written as a sum of positive squares in only one way, i.e., 608904976 + 23367556 = 24676^2 + 4834^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79034063 + ... + 79034070.

It is an arithmetic number, because the mean of its divisors is an integer number (184412823).

Almost surely, 2^632272532 is an apocalyptic number.

It is an amenable number.

632272532 is a deficient number, since it is larger than the sum of its proper divisors (474204406).

632272532 is a wasteful number, since it uses less digits than its factorization.

632272532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158068137 (or 158068135 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 632272532 is about 25145.0299661782. The cubic root of 632272532 is about 858.2914211937.

The spelling of 632272532 in words is "six hundred thirty-two million, two hundred seventy-two thousand, five hundred thirty-two".