23850980 has 12 divisors (see below), whose sum is σ = 50087100. Its totient is φ = 9540384.

The previous prime is 23850979. The next prime is 23851013. The reversal of 23850980 is 8905832.

It can be written as a sum of positive squares in 2 ways, for example, as 13366336 + 10484644 = 3656^2 + 3238^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23850980.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596255 + ... + 596294.

It is an arithmetic number, because the mean of its divisors is an integer number (4173925).

Almost surely, 2^23850980 is an apocalyptic number.

23850980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23850980 is an abundant number, since it is smaller than the sum of its proper divisors (26236120).

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

23850980 is a wasteful number, since it uses less digits than its factorization.

23850980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192558 (or 1192556 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 23850980 is about 4883.7465126683. The cubic root of 23850980 is about 287.8516629369.

The spelling of 23850980 in words is "twenty-three million, eight hundred fifty thousand, nine hundred eighty".