23200032 has 24 divisors (see below), whose sum is σ = 60900336. Its totient is φ = 7733312.

The previous prime is 23200027. The next prime is 23200063. The reversal of 23200032 is 23000232.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×23200032³ (a number of 23 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 23199990 and 23200017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120738 + ... + 120929.

It is an arithmetic number, because the mean of its divisors is an integer number (2537514).

Almost surely, 2^23200032 is an apocalyptic number.

It is an amenable number.

23200032 is an abundant number, since it is smaller than the sum of its proper divisors (37700304).

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

23200032 is a wasteful number, since it uses less digits than its factorization.

23200032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241680 (or 241672 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 23200032 is about 4816.6411533350. The cubic root of 23200032 is about 285.2087605588.

Adding to 23200032 its reverse (23000232), we get a palindrome (46200264).

The spelling of 23200032 in words is "twenty-three million, two hundred thousand, thirty-two".