23305274 has 8 divisors (see below), whose sum is σ = 35094708. Its totient is φ = 11607040.

The previous prime is 23305231. The next prime is 23305277. The reversal of 23305274 is 47250332.

It can be written as a sum of positive squares in 2 ways, for example, as 23280625 + 24649 = 4825^2 + 157^2 .

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 (23305277) 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, 22157 + ... + 23184.

Almost surely, 2^23305274 is an apocalyptic number.

23305274 is a deficient number, since it is larger than the sum of its proper divisors (11789434).

23305274 is a wasteful number, since it uses less digits than its factorization.

23305274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45600.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 23305274 is about 4827.5536247669. The cubic root of 23305274 is about 285.6393730029.

The spelling of 23305274 in words is "twenty-three million, three hundred five thousand, two hundred seventy-four".