23796780 has 48 divisors (see below), whose sum is σ = 76151040. Its totient is φ = 5439168.

The previous prime is 23796779. The next prime is 23796827. The reversal of 23796780 is 8769732.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 27910 + ... + 28749.

It is an arithmetic number, because the mean of its divisors is an integer number (1586480).

Almost surely, 2^23796780 is an apocalyptic number.

23796780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23796780 is an abundant number, since it is smaller than the sum of its proper divisors (52354260).

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

23796780 is a wasteful number, since it uses less digits than its factorization.

23796780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56678 (or 56676 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 23796780 is about 4878.1943380722. The cubic root of 23796780 is about 287.6334553697.

The spelling of 23796780 in words is "twenty-three million, seven hundred ninety-six thousand, seven hundred eighty".