23538704 has 40 divisors (see below), whose sum is σ = 52853760. Its totient is φ = 9946368.

The previous prime is 23538689. The next prime is 23538709. The reversal of 23538704 is 40783532.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23538709) 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, 6737 + ... + 9615.

It is an arithmetic number, because the mean of its divisors is an integer number (1321344).

Almost surely, 2^23538704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23538704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26426880).

23538704 is an abundant number, since it is smaller than the sum of its proper divisors (29315056).

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

23538704 is a wasteful number, since it uses less digits than its factorization.

23538704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967 (or 2961 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 23538704 is about 4851.6702278700. The cubic root of 23538704 is about 286.5898790787.

It can be divided in two parts, 23538 and 704, that added together give a palindrome (24242).

The spelling of 23538704 in words is "twenty-three million, five hundred thirty-eight thousand, seven hundred four".