23014428 has 24 divisors (see below), whose sum is σ = 53864832. Its totient is φ = 7647984.

The previous prime is 23014427. The next prime is 23014451. The reversal of 23014428 is 82441032.

It is a junction number, because it is equal to n+sod(n) for n = 23014398 and 23014407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23014427) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1401 + ... + 6927.

It is an arithmetic number, because the mean of its divisors is an integer number (2244368).

Almost surely, 2^23014428 is an apocalyptic number.

It is an amenable number.

23014428 is an abundant number, since it is smaller than the sum of its proper divisors (30850404).

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

23014428 is a wasteful number, since it uses less digits than its factorization.

23014428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5881 (or 5879 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 23014428 is about 4797.3355104683. The cubic root of 23014428 is about 284.4461512258.

The spelling of 23014428 in words is "twenty-three million, fourteen thousand, four hundred twenty-eight".