23929914 has 32 divisors (see below), whose sum is σ = 50915520. Its totient is φ = 7471872.

The previous prime is 23929903. The next prime is 23929933. The reversal of 23929914 is 41992932.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28452 + ... + 29280.

It is an arithmetic number, because the mean of its divisors is an integer number (1591110).

Almost surely, 2^23929914 is an apocalyptic number.

23929914 is an abundant number, since it is smaller than the sum of its proper divisors (26985606).

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

23929914 is a wasteful number, since it uses less digits than its factorization.

23929914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134.

The product of its digits is 34992, while the sum is 39.

The square root of 23929914 is about 4891.8211332795. The cubic root of 23929914 is about 288.1688583455.

The spelling of 23929914 in words is "twenty-three million, nine hundred twenty-nine thousand, nine hundred fourteen".