23920799 has 8 divisors (see below), whose sum is σ = 27406368. Its totient is φ = 20452320.

The previous prime is 23920769. The next prime is 23920807. The reversal of 23920799 is 99702932.

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

It is not a de Polignac number, because 23920799 - 2¹⁶ = 23855263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23920769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112 + ... + 7005.

It is an arithmetic number, because the mean of its divisors is an integer number (3425796).

Almost surely, 2^23920799 is an apocalyptic number.

23920799 is a deficient number, since it is larger than the sum of its proper divisors (3485569).

23920799 is an equidigital number, since it uses as much as digits as its factorization.

23920799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8545.

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 23920799 is about 4890.8893874223. The cubic root of 23920799 is about 288.1322654752.

The spelling of 23920799 in words is "twenty-three million, nine hundred twenty thousand, seven hundred ninety-nine".