20232882 has 16 divisors (see below), whose sum is σ = 44962080. Its totient is φ = 6744276.

The previous prime is 20232871. The next prime is 20232887. The reversal of 20232882 is 28823202.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (20232887) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 187288 + ... + 187395.

It is an arithmetic number, because the mean of its divisors is an integer number (2810130).

Almost surely, 2^20232882 is an apocalyptic number.

20232882 is an abundant number, since it is smaller than the sum of its proper divisors (24729198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20232882 is a wasteful number, since it uses less digits than its factorization.

20232882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374694 (or 374688 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 20232882 is about 4498.0975978740. The cubic root of 20232882 is about 272.4912636427.

The spelling of 20232882 in words is "twenty million, two hundred thirty-two thousand, eight hundred eighty-two".