23056327 has 16 divisors (see below), whose sum is σ = 27896832. Its totient is φ = 18627840.

The previous prime is 23056283. The next prime is 23056337. The reversal of 23056327 is 72365032.

It is a de Polignac number, because none of the positive numbers 2^k-23056327 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23056295 and 23056304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23056337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10423 + ... + 12439.

It is an arithmetic number, because the mean of its divisors is an integer number (1743552).

Almost surely, 2^23056327 is an apocalyptic number.

23056327 is a deficient number, since it is larger than the sum of its proper divisors (4840505).

23056327 is a wasteful number, since it uses less digits than its factorization.

23056327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 23056327 is about 4801.7004279734. The cubic root of 23056327 is about 284.6186630684.

The spelling of 23056327 in words is "twenty-three million, fifty-six thousand, three hundred twenty-seven".