23426684 has 24 divisors (see below), whose sum is σ = 42320208. Its totient is φ = 11341440.

The previous prime is 23426653. The next prime is 23426699. The reversal of 23426684 is 48662432.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15632 + ... + 17064.

It is an arithmetic number, because the mean of its divisors is an integer number (1763342).

Almost surely, 2^23426684 is an apocalyptic number.

It is an amenable number.

23426684 is a deficient number, since it is larger than the sum of its proper divisors (18893524).

23426684 is a wasteful number, since it uses less digits than its factorization.

23426684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565 (or 1563 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 23426684 is about 4840.1119821756. Note that the first 3 decimals coincide. The cubic root of 23426684 is about 286.1345317163.

The spelling of 23426684 in words is "twenty-three million, four hundred twenty-six thousand, six hundred eighty-four".