23380580 has 12 divisors (see below), whose sum is σ = 49099260. Its totient is φ = 9352224.

The previous prime is 23380571. The next prime is 23380601. The reversal of 23380580 is 8508332.

It can be written as a sum of positive squares in 2 ways, for example, as 11505664 + 11874916 = 3392^2 + 3446^2 .

It is a super-3 number, since 3×23380580³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 584495 + ... + 584534.

It is an arithmetic number, because the mean of its divisors is an integer number (4091605).

Almost surely, 2^23380580 is an apocalyptic number.

23380580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23380580 is an abundant number, since it is smaller than the sum of its proper divisors (25718680).

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

23380580 is a wasteful number, since it uses less digits than its factorization.

23380580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169038 (or 1169036 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 23380580 is about 4835.3469368805. The cubic root of 23380580 is about 285.9467030293.

The spelling of 23380580 in words is "twenty-three million, three hundred eighty thousand, five hundred eighty".