23045199 has 8 divisors (see below), whose sum is σ = 31097472. Its totient is φ = 15178200.

The previous prime is 23045189. The next prime is 23045201. The reversal of 23045199 is 99154032.

23045199 = 287² + 288² + ... + 452².

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

It is not a de Polignac number, because 23045199 - 2¹¹ = 23043151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23045159) 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, 46027 + ... + 46524.

It is an arithmetic number, because the mean of its divisors is an integer number (3887184).

Almost surely, 2^23045199 is an apocalyptic number.

23045199 is a deficient number, since it is larger than the sum of its proper divisors (8052273).

23045199 is an equidigital number, since it uses as much as digits as its factorization.

23045199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92637.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 23045199 is about 4800.5415319524. The cubic root of 23045199 is about 284.5728658610.

It can be divided in two parts, 2304 and 5199, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 23045199 in words is "twenty-three million, forty-five thousand, one hundred ninety-nine".