23756380 has 12 divisors (see below), whose sum is σ = 49888440. Its totient is φ = 9502544.

The previous prime is 23756371. The next prime is 23756393. The reversal of 23756380 is 8365732.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593890 + ... + 593929.

It is an arithmetic number, because the mean of its divisors is an integer number (4157370).

Almost surely, 2^23756380 is an apocalyptic number.

23756380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23756380 is an abundant number, since it is smaller than the sum of its proper divisors (26132060).

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

23756380 is a wasteful number, since it uses less digits than its factorization.

23756380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187828 (or 1187826 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 23756380 is about 4874.0517026392. The cubic root of 23756380 is about 287.4705905645.

The spelling of 23756380 in words is "twenty-three million, seven hundred fifty-six thousand, three hundred eighty".