23809482 has 12 divisors (see below), whose sum is σ = 51587250. Its totient is φ = 7936488.

The previous prime is 23809477. The next prime is 23809483. The reversal of 23809482 is 28490832.

It can be written as a sum of positive squares in only one way, i.e., 17564481 + 6245001 = 4191^2 + 2499^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (23809483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 661357 + ... + 661392.

Almost surely, 2^23809482 is an apocalyptic number.

23809482 is an abundant number, since it is smaller than the sum of its proper divisors (27777768).

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

23809482 is a wasteful number, since it uses less digits than its factorization.

23809482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322757 (or 1322754 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 23809482 is about 4879.4960805395. The cubic root of 23809482 is about 287.6846229408.

The spelling of 23809482 in words is "twenty-three million, eight hundred nine thousand, four hundred eighty-two".