23373697 has 4 divisors (see below), whose sum is σ = 23702976. Its totient is φ = 23044420.

The previous prime is 23373661. The next prime is 23373703. The reversal of 23373697 is 79637332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23373697 - 2⁷ = 23373569 is a prime.

It is a super-2 number, since 2×23373697² = 1092659422895618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23373397) by changing a digit.

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, 164533 + ... + 164674.

It is an arithmetic number, because the mean of its divisors is an integer number (5925744).

Almost surely, 2^23373697 is an apocalyptic number.

It is an amenable number.

23373697 is a deficient number, since it is larger than the sum of its proper divisors (329279).

23373697 is an equidigital number, since it uses as much as digits as its factorization.

23373697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329278.

The product of its digits is 142884, while the sum is 40.

The square root of 23373697 is about 4834.6351465235. The cubic root of 23373697 is about 285.9186403618.

The spelling of 23373697 in words is "twenty-three million, three hundred seventy-three thousand, six hundred ninety-seven".