23306474 has 8 divisors (see below), whose sum is σ = 35070948. Its totient is φ = 11616160.

The previous prime is 23306471. The next prime is 23306477. The reversal of 23306474 is 47460332.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23306471) and next prime (23306477).

It can be written as a sum of positive squares in 2 ways, for example, as 15155449 + 8151025 = 3893^2 + 2855^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23306471) 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, 17747 + ... + 19014.

Almost surely, 2^23306474 is an apocalyptic number.

23306474 is a deficient number, since it is larger than the sum of its proper divisors (11764474).

23306474 is a wasteful number, since it uses less digits than its factorization.

23306474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37080.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 23306474 is about 4827.6779097202. The cubic root of 23306474 is about 285.6442754892.

The spelling of 23306474 in words is "twenty-three million, three hundred six thousand, four hundred seventy-four".