23260404 has 12 divisors (see below), whose sum is σ = 54274304. Its totient is φ = 7753464.

The previous prime is 23260397. The next prime is 23260411. The reversal of 23260404 is 40406232.

It is an interprime number because it is at equal distance from previous prime (23260397) and next prime (23260411).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 969172 + ... + 969195.

Almost surely, 2^23260404 is an apocalyptic number.

It is an amenable number.

23260404 is an abundant number, since it is smaller than the sum of its proper divisors (31013900).

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

23260404 is a wasteful number, since it uses less digits than its factorization.

23260404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938374 (or 1938372 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 23260404 is about 4822.9041043753. The cubic root of 23260404 is about 285.4559399477.

Adding to 23260404 its reverse (40406232), we get a palindrome (63666636).

The spelling of 23260404 in words is "twenty-three million, two hundred sixty thousand, four hundred four".