23884634 has 16 divisors (see below), whose sum is σ = 37862880. Its totient is φ = 11268720.

The previous prime is 23884633. The next prime is 23884639. The reversal of 23884634 is 43648832.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (23884631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9644 + ... + 11864.

It is an arithmetic number, because the mean of its divisors is an integer number (2366430).

Almost surely, 2^23884634 is an apocalyptic number.

23884634 is a deficient number, since it is larger than the sum of its proper divisors (13978246).

23884634 is a wasteful number, since it uses less digits than its factorization.

23884634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525.

The product of its digits is 110592, while the sum is 38.

The square root of 23884634 is about 4887.1908086343. The cubic root of 23884634 is about 287.9869866162.

The spelling of 23884634 in words is "twenty-three million, eight hundred eighty-four thousand, six hundred thirty-four".