23094144 has 48 divisors (see below), whose sum is σ = 66459120. Its totient is φ = 7697664.

The previous prime is 23094133. The next prime is 23094191. The reversal of 23094144 is 44149032.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8872 + ... + 11175.

It is an arithmetic number, because the mean of its divisors is an integer number (1384565).

Almost surely, 2^23094144 is an apocalyptic number.

23094144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23094144 is an abundant number, since it is smaller than the sum of its proper divisors (43364976).

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

23094144 is a wasteful number, since it uses less digits than its factorization.

23094144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20067 (or 20052 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 23094144 is about 4805.6366903877. The cubic root of 23094144 is about 284.7741886299.

The spelling of 23094144 in words is "twenty-three million, ninety-four thousand, one hundred forty-four".