23040008 has 16 divisors (see below), whose sum is σ = 45474000. Its totient is φ = 10913616.

The previous prime is 23039993. The next prime is 23040023. The reversal of 23040008 is 80004032.

It is an interprime number because it is at equal distance from previous prime (23039993) and next prime (23040023).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75638 + ... + 75941.

It is an arithmetic number, because the mean of its divisors is an integer number (2842125).

Almost surely, 2^23040008 is an apocalyptic number.

It is an amenable number.

23040008 is a deficient number, since it is larger than the sum of its proper divisors (22433992).

23040008 is a wasteful number, since it uses less digits than its factorization.

23040008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151604 (or 151600 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 23040008 is about 4800.0008333333. Note that the first 3 decimals coincide. The cubic root of 23040008 is about 284.5514972934.

The spelling of 23040008 in words is "twenty-three million, forty thousand, eight".