23040054 has 24 divisors (see below), whose sum is σ = 50864112. Its totient is φ = 7534800.

The previous prime is 23040047. The next prime is 23040071. The reversal of 23040054 is 45004032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 in 11 ways as a sum of consecutive naturals, for example, 11122 + ... + 13029.

It is an arithmetic number, because the mean of its divisors is an integer number (2119338).

Almost surely, 2^23040054 is an apocalyptic number.

23040054 is an abundant number, since it is smaller than the sum of its proper divisors (27824058).

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

23040054 is a wasteful number, since it uses less digits than its factorization.

23040054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24212 (or 24209 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 23040054 is about 4800.0056249967. The cubic root of 23040054 is about 284.5516866649.

Adding to 23040054 its reverse (45004032), we get a palindrome (68044086).

The spelling of 23040054 in words is "twenty-three million, forty thousand, fifty-four".