23004051 has 16 divisors (see below), whose sum is σ = 35130624. Its totient is φ = 13116384.

The previous prime is 23004049. The next prime is 23004061. The reversal of 23004051 is 15040032.

It is not a de Polignac number, because 23004051 - 2¹ = 23004049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23004051.

It is not an unprimeable number, because it can be changed into a prime (23004061) 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 15 ways as a sum of consecutive naturals, for example, 11980 + ... + 13766.

It is an arithmetic number, because the mean of its divisors is an integer number (2195664).

Almost surely, 2^23004051 is an apocalyptic number.

23004051 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23004051 is a deficient number, since it is larger than the sum of its proper divisors (12126573).

23004051 is a wasteful number, since it uses less digits than its factorization.

23004051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 23004051 is about 4796.2538506630. The cubic root of 23004051 is about 284.4033933893.

Adding to 23004051 its reverse (15040032), we get a palindrome (38044083).

The spelling of 23004051 in words is "twenty-three million, four thousand, fifty-one".