23113628 has 6 divisors (see below), whose sum is σ = 40448856. Its totient is φ = 11556812.

The previous prime is 23113603. The next prime is 23113639. The reversal of 23113628 is 82631132.

It is a junction number, because it is equal to n+sod(n) for n = 23113597 and 23113606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2889200 + ... + 2889207.

It is an arithmetic number, because the mean of its divisors is an integer number (6741476).

Almost surely, 2^23113628 is an apocalyptic number.

It is an amenable number.

23113628 is a deficient number, since it is larger than the sum of its proper divisors (17335228).

23113628 is a wasteful number, since it uses less digits than its factorization.

23113628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5778411 (or 5778409 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 23113628 is about 4807.6634657596. The cubic root of 23113628 is about 284.8542519370.

The spelling of 23113628 in words is "twenty-three million, one hundred thirteen thousand, six hundred twenty-eight".