23670870 has 16 divisors (see below), whose sum is σ = 56810160. Its totient is φ = 6312224.

The previous prime is 23670869. The next prime is 23670877. The reversal of 23670870 is 7807632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23670877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394485 + ... + 394544.

It is an arithmetic number, because the mean of its divisors is an integer number (3550635).

Almost surely, 2^23670870 is an apocalyptic number.

23670870 is an abundant number, since it is smaller than the sum of its proper divisors (33139290).

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

23670870 is a wasteful number, since it uses less digits than its factorization.

23670870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789039.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 23670870 is about 4865.2718320768. The cubic root of 23670870 is about 287.1252635018.

The spelling of 23670870 in words is "twenty-three million, six hundred seventy thousand, eight hundred seventy".