23208000 has 112 divisors (see below), whose sum is σ = 76712064. Its totient is φ = 6182400.

The previous prime is 23207993. The next prime is 23208013. The reversal of 23208000 is 80232.

It is a super-2 number, since 2×23208000² = 1077222528000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 23517 + ... + 24483.

Almost surely, 2^23208000 is an apocalyptic number.

23208000 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 23208000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38356032).

23208000 is an abundant number, since it is smaller than the sum of its proper divisors (53504064).

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

23208000 is an equidigital number, since it uses as much as digits as its factorization.

23208000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997 (or 977 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 23208000 is about 4817.4682147369. The cubic root of 23208000 is about 285.2414082622.

Adding to 23208000 its reverse (80232), we get a palindrome (23288232).

The spelling of 23208000 in words is "twenty-three million, two hundred eight thousand".