957497448 has 16 divisors (see below), whose sum is σ = 2393743680. Its totient is φ = 319165808.

The previous prime is 957497441. The next prime is 957497449. The reversal of 957497448 is 844794759.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (957497441) 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, 19947840 + ... + 19947887.

It is an arithmetic number, because the mean of its divisors is an integer number (149608980).

Almost surely, 2^957497448 is an apocalyptic number.

It is an amenable number.

957497448 is an abundant number, since it is smaller than the sum of its proper divisors (1436246232).

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

957497448 is a wasteful number, since it uses less digits than its factorization.

957497448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39895736 (or 39895732 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 57.

The square root of 957497448 is about 30943.4556570529. The cubic root of 957497448 is about 985.6268860246.

The spelling of 957497448 in words is "nine hundred fifty-seven million, four hundred ninety-seven thousand, four hundred forty-eight".