23200002 has 48 divisors (see below), whose sum is σ = 60832512. Its totient is φ = 6238080.

The previous prime is 23199989. The next prime is 23200027. The reversal of 23200002 is 20000232.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3274 + ... + 7557.

It is an arithmetic number, because the mean of its divisors is an integer number (1267344).

Almost surely, 2^23200002 is an apocalyptic number.

23200002 is an abundant number, since it is smaller than the sum of its proper divisors (37632510).

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

23200002 is a wasteful number, since it uses less digits than its factorization.

23200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10863 (or 10860 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 23200002 is about 4816.6380391306. The cubic root of 23200002 is about 285.2086376241.

Adding to 23200002 its reverse (20000232), we get a palindrome (43200234).

The spelling of 23200002 in words is "twenty-three million, two hundred thousand, two".