632242545 has 48 divisors (see below), whose sum is σ = 1137909696. Its totient is φ = 299376000.

The previous prime is 632242519. The next prime is 632242573. The reversal of 632242545 is 545242236.

It is a happy number.

632242545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 632242545 - 2⁷ = 632242417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73995 + ... + 82095.

It is an arithmetic number, because the mean of its divisors is an integer number (23706452).

Almost surely, 2^632242545 is an apocalyptic number.

It is an amenable number.

632242545 is a deficient number, since it is larger than the sum of its proper divisors (505667151).

632242545 is a wasteful number, since it uses less digits than its factorization.

632242545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8174 (or 8163 counting only the distinct ones).

The product of its digits is 57600, while the sum is 33.

The square root of 632242545 is about 25144.4336782517. The cubic root of 632242545 is about 858.2778521548.

The spelling of 632242545 in words is "six hundred thirty-two million, two hundred forty-two thousand, five hundred forty-five".