1632232564 has 24 divisors (see below), whose sum is σ = 2868360768. Its totient is φ = 812710080.

The previous prime is 1632232531. The next prime is 1632232579. The reversal of 1632232564 is 4652322361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1839729 + ... + 1840615.

It is an arithmetic number, because the mean of its divisors is an integer number (119515032).

Almost surely, 2^1632232564 is an apocalyptic number.

It is an amenable number.

1632232564 is a deficient number, since it is larger than the sum of its proper divisors (1236128204).

1632232564 is a wasteful number, since it uses less digits than its factorization.

1632232564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295 (or 2293 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 1632232564 is about 40400.8980593254. The cubic root of 1632232564 is about 1177.4089859528.

The spelling of 1632232564 in words is "one billion, six hundred thirty-two million, two hundred thirty-two thousand, five hundred sixty-four".