23874620 has 96 divisors (see below), whose sum is σ = 64350720. Its totient is φ = 7223040.

The previous prime is 23874601. The next prime is 23874623. The reversal of 23874620 is 2647832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23874623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56771 + ... + 57189.

It is an arithmetic number, because the mean of its divisors is an integer number (670320).

Almost surely, 2^23874620 is an apocalyptic number.

23874620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23874620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32175360).

23874620 is an abundant number, since it is smaller than the sum of its proper divisors (40476100).

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

23874620 is a wasteful number, since it uses less digits than its factorization.

23874620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 23874620 is about 4886.1661862855. The cubic root of 23874620 is about 287.9467333329.

It can be divided in two parts, 2387 and 4620, that added together give a palindrome (7007).

The spelling of 23874620 in words is "twenty-three million, eight hundred seventy-four thousand, six hundred twenty".