23675280 has 80 divisors (see below), whose sum is σ = 76602240. Its totient is φ = 6037504.

The previous prime is 23675269. The next prime is 23675291. The reversal of 23675280 is 8257632.

It is an interprime number because it is at equal distance from previous prime (23675269) and next prime (23675291).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3376 + ... + 7664.

It is an arithmetic number, because the mean of its divisors is an integer number (957528).

Almost surely, 2^23675280 is an apocalyptic number.

23675280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23675280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38301120).

23675280 is an abundant number, since it is smaller than the sum of its proper divisors (52926960).

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

23675280 is a wasteful number, since it uses less digits than its factorization.

23675280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4328 (or 4322 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 23675280 is about 4865.7250230567. The cubic root of 23675280 is about 287.1430933462.

The spelling of 23675280 in words is "twenty-three million, six hundred seventy-five thousand, two hundred eighty".