23472373 has 8 divisors (see below), whose sum is σ = 23938200. Its totient is φ = 23009280.

The previous prime is 23472349. The next prime is 23472389. The reversal of 23472373 is 37327432.

It can be written as a sum of positive squares in 4 ways, for example, as 3598609 + 19873764 = 1897^2 + 4458^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23472373 - 2⁵ = 23472341 is a prime.

It is a super-2 number, since 2×23472373² = 1101904588502258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23472173) 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 7 ways as a sum of consecutive naturals, for example, 26961 + ... + 27817.

It is an arithmetic number, because the mean of its divisors is an integer number (2992275).

Almost surely, 2^23472373 is an apocalyptic number.

It is an amenable number.

23472373 is a deficient number, since it is larger than the sum of its proper divisors (465827).

23472373 is an equidigital number, since it uses as much as digits as its factorization.

23472373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367.

The product of its digits is 21168, while the sum is 31.

The square root of 23472373 is about 4844.8295119643. The cubic root of 23472373 is about 286.3204267259.

The spelling of 23472373 in words is "twenty-three million, four hundred seventy-two thousand, three hundred seventy-three".