2152023232 has 14 divisors (see below), whose sum is σ = 4270421228. Its totient is φ = 1076011584.

The previous prime is 2152023229. The next prime is 2152023299. The reversal of 2152023232 is 2323202512.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16812618 + ... + 16812745.

Almost surely, 2^2152023232 is an apocalyptic number.

It is an amenable number.

2152023232 is a deficient number, since it is larger than the sum of its proper divisors (2118397996).

2152023232 is an equidigital number, since it uses as much as digits as its factorization.

2152023232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33625375 (or 33625365 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2152023232 is about 46389.9044189574. The cubic root of 2152023232 is about 1291.0676080779.

Adding to 2152023232 its reverse (2323202512), we get a palindrome (4475225744).

The spelling of 2152023232 in words is "two billion, one hundred fifty-two million, twenty-three thousand, two hundred thirty-two".