23871882 has 32 divisors (see below), whose sum is σ = 49335552. Its totient is φ = 7694784.

The previous prime is 23871863. The next prime is 23871937. The reversal of 23871882 is 28817832.

It is a self number, because there is not a number n which added to its sum of digits gives 23871882.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64863 + ... + 65229.

It is an arithmetic number, because the mean of its divisors is an integer number (1541736).

Almost surely, 2^23871882 is an apocalyptic number.

23871882 is an abundant number, since it is smaller than the sum of its proper divisors (25463670).

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

23871882 is a wasteful number, since it uses less digits than its factorization.

23871882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702.

The product of its digits is 43008, while the sum is 39.

The square root of 23871882 is about 4885.8859994887. The cubic root of 23871882 is about 287.9357254328.

It can be divided in two parts, 23871 and 882, that added together give a triangular number (24753 = T₂₂₂).

The spelling of 23871882 in words is "twenty-three million, eight hundred seventy-one thousand, eight hundred eighty-two".