23230580 has 12 divisors (see below), whose sum is σ = 48784260. Its totient is φ = 9292224.

The previous prime is 23230553. The next prime is 23230583. The reversal of 23230580 is 8503232.

It can be written as a sum of positive squares in 2 ways, for example, as 17875984 + 5354596 = 4228^2 + 2314^2 .

It is a super-3 number, since 3×23230580³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580745 + ... + 580784.

It is an arithmetic number, because the mean of its divisors is an integer number (4065355).

Almost surely, 2^23230580 is an apocalyptic number.

23230580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23230580 is an abundant number, since it is smaller than the sum of its proper divisors (25553680).

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

23230580 is a wasteful number, since it uses less digits than its factorization.

23230580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161538 (or 1161536 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 23230580 is about 4819.8111996218. The cubic root of 23230580 is about 285.3338859036. Note that the first 3 decimals are identical.

The spelling of 23230580 in words is "twenty-three million, two hundred thirty thousand, five hundred eighty".