632120332 has 12 divisors (see below), whose sum is σ = 1109057040. Its totient is φ = 315246896.

The previous prime is 632120323. The next prime is 632120389. The reversal of 632120332 is 233021236.

It is a super-2 number, since 2×632120332² = 799152228255580448, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 201568 + ... + 204679.

It is an arithmetic number, because the mean of its divisors is an integer number (92421420).

Almost surely, 2^632120332 is an apocalyptic number.

It is an amenable number.

632120332 is a deficient number, since it is larger than the sum of its proper divisors (476936708).

632120332 is a wasteful number, since it uses less digits than its factorization.

632120332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406640 (or 406638 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 632120332 is about 25142.0033410228. The cubic root of 632120332 is about 858.2225466547. Note that the first 3 decimals are identical.

Adding to 632120332 its reverse (233021236), we get a palindrome (865141568).

The spelling of 632120332 in words is "six hundred thirty-two million, one hundred twenty thousand, three hundred thirty-two".