23056494 has 8 divisors (see below), whose sum is σ = 46113000. Its totient is φ = 7685496.

The previous prime is 23056493. The next prime is 23056507. The reversal of 23056494 is 49465032.

It is a sphenic number, since it is the product of 3 distinct primes.

23056494 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23056493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1921369 + ... + 1921380.

It is an arithmetic number, because the mean of its divisors is an integer number (5764125).

Almost surely, 2^23056494 is an apocalyptic number.

23056494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23056494 is a wasteful number, since it uses less digits than its factorization.

23056494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3842754.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 23056494 is about 4801.7178176149. The cubic root of 23056494 is about 284.6193502435.

The spelling of 23056494 in words is "twenty-three million, fifty-six thousand, four hundred ninety-four".