23330980 has 12 divisors (see below), whose sum is σ = 48995100. Its totient is φ = 9332384.

The previous prime is 23330977. The next prime is 23330981. The reversal of 23330980 is 8903332.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2683044 + 20647936 = 1638^2 + 4544^2 .

It is not an unprimeable number, because it can be changed into a prime (23330981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583255 + ... + 583294.

It is an arithmetic number, because the mean of its divisors is an integer number (4082925).

Almost surely, 2^23330980 is an apocalyptic number.

23330980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23330980 is an abundant number, since it is smaller than the sum of its proper divisors (25664120).

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

23330980 is a wasteful number, since it uses less digits than its factorization.

23330980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166558 (or 1166556 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 23330980 is about 4830.2153161117. The cubic root of 23330980 is about 285.7443556447.

It can be divided in two parts, 23330 and 980, that added together give a triangular number (24310 = T₂₂₀).

The spelling of 23330980 in words is "twenty-three million, three hundred thirty thousand, nine hundred eighty".