23239670 has 16 divisors (see below), whose sum is σ = 41912640. Its totient is φ = 9277824.

The previous prime is 23239639. The next prime is 23239681. The reversal of 23239670 is 7693232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3971 + ... + 7889.

It is an arithmetic number, because the mean of its divisors is an integer number (2619540).

Almost surely, 2^23239670 is an apocalyptic number.

23239670 is a deficient number, since it is larger than the sum of its proper divisors (18672970).

23239670 is a wasteful number, since it uses less digits than its factorization.

23239670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4519.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 23239670 is about 4820.7540903888. The cubic root of 23239670 is about 285.3710975846.

The spelling of 23239670 in words is "twenty-three million, two hundred thirty-nine thousand, six hundred seventy".