23355316 has 12 divisors (see below), whose sum is σ = 41084932. Its totient is φ = 11616768.

The previous prime is 23355271. The next prime is 23355317. The reversal of 23355316 is 61355332.

It can be written as a sum of positive squares in 2 ways, for example, as 15210000 + 8145316 = 3900^2 + 2854^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23355317) 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, 14355 + ... + 15898.

Almost surely, 2^23355316 is an apocalyptic number.

It is an amenable number.

23355316 is a deficient number, since it is larger than the sum of its proper divisors (17729616).

23355316 is a wasteful number, since it uses less digits than its factorization.

23355316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30450 (or 30448 counting only the distinct ones).

The product of its digits is 8100, while the sum is 28.

The square root of 23355316 is about 4832.7338018972. The cubic root of 23355316 is about 285.8436722077.

The spelling of 23355316 in words is "twenty-three million, three hundred fifty-five thousand, three hundred sixteen".