23445600 has 72 divisors (see below), whose sum is σ = 76323240. Its totient is φ = 6251520.

The previous prime is 23445593. The next prime is 23445647. The reversal of 23445600 is 654432.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2485 + ... + 7284.

It is an arithmetic number, because the mean of its divisors is an integer number (1060045).

Almost surely, 2^23445600 is an apocalyptic number.

23445600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23445600 is an abundant number, since it is smaller than the sum of its proper divisors (52877640).

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

23445600 is a wasteful number, since it uses less digits than its factorization.

23445600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9792 (or 9779 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 23445600 is about 4842.0656748954. The cubic root of 23445600 is about 286.2115246114.

The spelling of 23445600 in words is "twenty-three million, four hundred forty-five thousand, six hundred".