23057310 has 32 divisors (see below), whose sum is σ = 55769472. Its totient is φ = 6100640.

The previous prime is 23057299. The next prime is 23057341. The reversal of 23057310 is 1375032.

It is a happy number.

It is a super-3 number, since 3×23057310³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997 + ... + 6863.

It is an arithmetic number, because the mean of its divisors is an integer number (1742796).

Almost surely, 2^23057310 is an apocalyptic number.

23057310 is an abundant number, since it is smaller than the sum of its proper divisors (32712162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23057310 is a wasteful number, since it uses less digits than its factorization.

23057310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6008.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 23057310 is about 4801.8027864543. The cubic root of 23057310 is about 284.6227078897.

The spelling of 23057310 in words is "twenty-three million, fifty-seven thousand, three hundred ten".