632314505 has 32 divisors (see below), whose sum is σ = 825189120. Its totient is φ = 463851520.

The previous prime is 632314447. The next prime is 632314523. The reversal of 632314505 is 505413236.

It is a de Polignac number, because none of the positive numbers 2^k-632314505 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 277049 + ... + 279321.

It is an arithmetic number, because the mean of its divisors is an integer number (25787160).

Almost surely, 2^632314505 is an apocalyptic number.

It is an amenable number.

632314505 is a deficient number, since it is larger than the sum of its proper divisors (192874615).

632314505 is a wasteful number, since it uses less digits than its factorization.

632314505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 632314505 is about 25145.8645705412. The cubic root of 632314505 is about 858.3104131457.

The spelling of 632314505 in words is "six hundred thirty-two million, three hundred fourteen thousand, five hundred five".