23472100 has 18 divisors (see below), whose sum is σ = 50934674. Its totient is φ = 9388800.

The previous prime is 23472079. The next prime is 23472139. The reversal of 23472100 is 127432.

It can be written as a sum of positive squares in 3 ways, for example, as 2896804 + 20575296 = 1702^2 + 4536^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117261 + ... + 117460.

Almost surely, 2^23472100 is an apocalyptic number.

23472100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23472100 is an abundant number, since it is smaller than the sum of its proper divisors (27462574).

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

23472100 is a wasteful number, since it uses less digits than its factorization.

23472100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234735 (or 234728 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 23472100 is about 4844.8013375163. The cubic root of 23472100 is about 286.3193166865.

Adding to 23472100 its reverse (127432), we get a palindrome (23599532).

The spelling of 23472100 in words is "twenty-three million, four hundred seventy-two thousand, one hundred".