23642082 has 12 divisors (see below), whose sum is σ = 51224550. Its totient is φ = 7880688.

The previous prime is 23642063. The next prime is 23642107. The reversal of 23642082 is 28024632.

23642082 is a `hidden beast` number, since 236 + 420 + 8 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 16719921 + 6922161 = 4089^2 + 2631^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 656707 + ... + 656742.

Almost surely, 2^23642082 is an apocalyptic number.

23642082 is an abundant number, since it is smaller than the sum of its proper divisors (27582468).

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

23642082 is a wasteful number, since it uses less digits than its factorization.

23642082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313457 (or 1313454 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 23642082 is about 4862.3124128340. The cubic root of 23642082 is about 287.0088177715.

The spelling of 23642082 in words is "twenty-three million, six hundred forty-two thousand, eighty-two".