23952130 has 8 divisors (see below), whose sum is σ = 43113852. Its totient is φ = 9580848.

The previous prime is 23952107. The next prime is 23952139. The reversal of 23952130 is 3125932.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22212369 + 1739761 = 4713^2 + 1319^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 23952095 and 23952104.

It is not an unprimeable number, because it can be changed into a prime (23952139) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1197597 + ... + 1197616.

Almost surely, 2^23952130 is an apocalyptic number.

23952130 is a deficient number, since it is larger than the sum of its proper divisors (19161722).

23952130 is a wasteful number, since it uses less digits than its factorization.

23952130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395220.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 23952130 is about 4894.0913354779. The cubic root of 23952130 is about 288.2580072832.

It can be divided in two parts, 23952 and 130, that multiplied together give a triangular number (3113760 = T₂₄₉₅).

The spelling of 23952130 in words is "twenty-three million, nine hundred fifty-two thousand, one hundred thirty".