23247200 has 36 divisors (see below), whose sum is σ = 56754180. Its totient is φ = 9298560.

The previous prime is 23247197. The next prime is 23247209. The reversal of 23247200 is 274232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23247209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13730 + ... + 15329.

It is an arithmetic number, because the mean of its divisors is an integer number (1576505).

Almost surely, 2^23247200 is an apocalyptic number.

23247200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23247200 is an abundant number, since it is smaller than the sum of its proper divisors (33506980).

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

23247200 is a wasteful number, since it uses less digits than its factorization.

23247200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29079 (or 29066 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 23247200 is about 4821.5350252798. The cubic root of 23247200 is about 285.4019157548.

The spelling of 23247200 in words is "twenty-three million, two hundred forty-seven thousand, two hundred".