23045373 has 24 divisors (see below), whose sum is σ = 36447320. Its totient is φ = 13944960.

The previous prime is 23045359. The next prime is 23045381. The reversal of 23045373 is 37354032.

It can be written as a sum of positive squares in 4 ways, for example, as 974169 + 22071204 = 987^2 + 4698^2 .

It is not a de Polignac number, because 23045373 - 2¹³ = 23037181 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23045273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5523 + ... + 8751.

Almost surely, 2^23045373 is an apocalyptic number.

It is an amenable number.

23045373 is a deficient number, since it is larger than the sum of its proper divisors (13401947).

23045373 is a wasteful number, since it uses less digits than its factorization.

23045373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309 (or 3306 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 23045373 is about 4800.5596548736. The cubic root of 23045373 is about 284.5735820702.

The spelling of 23045373 in words is "twenty-three million, forty-five thousand, three hundred seventy-three".