23966070 has 32 divisors (see below), whose sum is σ = 58607712. Its totient is φ = 6269952.

The previous prime is 23966027. The next prime is 23966071. The reversal of 23966070 is 7066932.

It is a super-2 number, since 2×23966070² = 1148745022489800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23966071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5947 + ... + 9126.

It is an arithmetic number, because the mean of its divisors is an integer number (1831491).

Almost surely, 2^23966070 is an apocalyptic number.

23966070 is an abundant number, since it is smaller than the sum of its proper divisors (34641642).

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

23966070 is a wasteful number, since it uses less digits than its factorization.

23966070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15136.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 23966070 is about 4895.5152946345. The cubic root of 23966070 is about 288.3139179312.

The spelling of 23966070 in words is "twenty-three million, nine hundred sixty-six thousand, seventy".