23212670 has 16 divisors (see below), whose sum is σ = 44997120. Its totient is φ = 8570784.

The previous prime is 23212663. The next prime is 23212703. The reversal of 23212670 is 7621232.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 89150 + ... + 89409.

It is an arithmetic number, because the mean of its divisors is an integer number (2812320).

Almost surely, 2^23212670 is an apocalyptic number.

23212670 is a deficient number, since it is larger than the sum of its proper divisors (21784450).

23212670 is a wasteful number, since it uses less digits than its factorization.

23212670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178579.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 23212670 is about 4817.9528847842. The cubic root of 23212670 is about 285.2605394244.

The spelling of 23212670 in words is "twenty-three million, two hundred twelve thousand, six hundred seventy".