23736313 has 4 divisors (see below), whose sum is σ = 23971428. Its totient is φ = 23501200.

The previous prime is 23736311. The next prime is 23736337. The reversal of 23736313 is 31363732.

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 16908544 + 6827769 = 4112^2 + 2613^2 .

It is a cyclic number.

It is not a de Polignac number, because 23736313 - 2¹ = 23736311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23736311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117406 + ... + 117607.

It is an arithmetic number, because the mean of its divisors is an integer number (5992857).

Almost surely, 2^23736313 is an apocalyptic number.

It is an amenable number.

23736313 is a deficient number, since it is larger than the sum of its proper divisors (235115).

23736313 is a wasteful number, since it uses less digits than its factorization.

23736313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235114.

The product of its digits is 6804, while the sum is 28.

The square root of 23736313 is about 4871.9927134592. The cubic root of 23736313 is about 287.3896256845.

The spelling of 23736313 in words is "twenty-three million, seven hundred thirty-six thousand, three hundred thirteen".