957223893 has 16 divisors (see below), whose sum is σ = 1284187520. Its totient is φ = 634215744.

The previous prime is 957223871. The next prime is 957223901. The reversal of 957223893 is 398322759.

It is a happy number.

957223893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 957223893 - 2²² = 953029589 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (957223823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564555 + ... + 566247.

It is an arithmetic number, because the mean of its divisors is an integer number (80261720).

Almost surely, 2^957223893 is an apocalyptic number.

It is an amenable number.

957223893 is a deficient number, since it is larger than the sum of its proper divisors (326963627).

957223893 is a wasteful number, since it uses less digits than its factorization.

957223893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748.

The product of its digits is 816480, while the sum is 48.

The square root of 957223893 is about 30939.0351013085. The cubic root of 957223893 is about 985.5330132440.

The spelling of 957223893 in words is "nine hundred fifty-seven million, two hundred twenty-three thousand, eight hundred ninety-three".