23412280 has 32 divisors (see below), whose sum is σ = 54496800. Its totient is φ = 9041536.

The previous prime is 23412269. The next prime is 23412283. The reversal of 23412280 is 8221432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23412283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8932 + ... + 11251.

It is an arithmetic number, because the mean of its divisors is an integer number (1703025).

Almost surely, 2^23412280 is an apocalyptic number.

23412280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23412280 is an abundant number, since it is smaller than the sum of its proper divisors (31084520).

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

23412280 is a wasteful number, since it uses less digits than its factorization.

23412280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20223 (or 20219 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 23412280 is about 4838.6237712804. The cubic root of 23412280 is about 286.0758760001.

The spelling of 23412280 in words is "twenty-three million, four hundred twelve thousand, two hundred eighty".