1632472652 has 24 divisors (see below), whose sum is σ = 2914546320. Its totient is φ = 799833920.

The previous prime is 1632472649. The next prime is 1632472697. The reversal of 1632472652 is 2562742361.

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, 63902 + ... + 85722.

It is an arithmetic number, because the mean of its divisors is an integer number (121439430).

Almost surely, 2^1632472652 is an apocalyptic number.

It is an amenable number.

1632472652 is a deficient number, since it is larger than the sum of its proper divisors (1282073668).

1632472652 is a wasteful number, since it uses less digits than its factorization.

1632472652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22201 (or 22199 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 1632472652 is about 40403.8692701578. The cubic root of 1632472652 is about 1177.4667121853.

The spelling of 1632472652 in words is "one billion, six hundred thirty-two million, four hundred seventy-two thousand, six hundred fifty-two".