23625000 has 224 divisors, whose sum is σ = 93748800. Its totient is φ = 5400000.

The previous prime is 23624983. The next prime is 23625001. The reversal of 23625000 is 52632.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23625001) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3374997 + ... + 3375003.

Almost surely, 2^23625000 is an apocalyptic number.

23625000 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 23625000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46874400).

23625000 is an abundant number, since it is smaller than the sum of its proper divisors (70123800).

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

23625000 is an frugal number, since it uses more digits than its factorization.

23625000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23625000 is about 4860.5555238059. Note that the first 4 decimals coincide. The cubic root of 23625000 is about 286.9396774159.

Adding to 23625000 its reverse (52632), we get a palindrome (23677632).

The spelling of 23625000 in words is "twenty-three million, six hundred twenty-five thousand".