23835073 has 4 divisors (see below), whose sum is σ = 23899348. Its totient is φ = 23770800.

The previous prime is 23835041. The next prime is 23835113. The reversal of 23835073 is 37053832.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18558864 + 5276209 = 4308^2 + 2297^2 .

It is a cyclic number.

It is not a de Polignac number, because 23835073 - 2⁵ = 23835041 is a prime.

It is a super-2 number, since 2×23835073² = 1136221409830658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23835023) 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 3 ways as a sum of consecutive naturals, for example, 31578 + ... + 32323.

It is an arithmetic number, because the mean of its divisors is an integer number (5974837).

Almost surely, 2^23835073 is an apocalyptic number.

It is an amenable number.

23835073 is a deficient number, since it is larger than the sum of its proper divisors (64275).

23835073 is an equidigital number, since it uses as much as digits as its factorization.

23835073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64274.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 23835073 is about 4882.1176757633. The cubic root of 23835073 is about 287.7876561370.

The spelling of 23835073 in words is "twenty-three million, eight hundred thirty-five thousand, seventy-three".