23375073 has 32 divisors (see below), whose sum is σ = 34560000. Its totient is φ = 13995072.

The previous prime is 23375069. The next prime is 23375081. The reversal of 23375073 is 37057332.

It is not a de Polignac number, because 23375073 - 2² = 23375069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23375073.

It is not an unprimeable number, because it can be changed into a prime (23375003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130498 + ... + 130676.

It is an arithmetic number, because the mean of its divisors is an integer number (1080000).

Almost surely, 2^23375073 is an apocalyptic number.

It is an amenable number.

23375073 is a deficient number, since it is larger than the sum of its proper divisors (11184927).

23375073 is a wasteful number, since it uses less digits than its factorization.

23375073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309.

The product of its (nonzero) digits is 13230, while the sum is 30.

The square root of 23375073 is about 4834.7774509278. Note that the first 3 decimals coincide. The cubic root of 23375073 is about 285.9242508896.

The spelling of 23375073 in words is "twenty-three million, three hundred seventy-five thousand, seventy-three".