23928946 has 8 divisors (see below), whose sum is σ = 35986860. Its totient is φ = 11933328.

The previous prime is 23928937. The next prime is 23928967. The reversal of 23928946 is 64982932.

It can be written as a sum of positive squares in 2 ways, for example, as 23145721 + 783225 = 4811^2 + 885^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14601 + ... + 16156.

Almost surely, 2^23928946 is an apocalyptic number.

23928946 is a deficient number, since it is larger than the sum of its proper divisors (12057914).

23928946 is a wasteful number, since it uses less digits than its factorization.

23928946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31148.

The product of its digits is 186624, while the sum is 43.

The square root of 23928946 is about 4891.7221916213. The cubic root of 23928946 is about 288.1649726759.

The spelling of 23928946 in words is "twenty-three million, nine hundred twenty-eight thousand, nine hundred forty-six".