957118428 has 144 divisors (see below), whose sum is σ = 3022516224. Its totient is φ = 249039360.

The previous prime is 957118423. The next prime is 957118439. The reversal of 957118428 is 824811759.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (957118423) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 129201 + ... + 136407.

It is an arithmetic number, because the mean of its divisors is an integer number (20989696).

Almost surely, 2^957118428 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 957118428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1511258112).

957118428 is an abundant number, since it is smaller than the sum of its proper divisors (2065397796).

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

957118428 is a wasteful number, since it uses less digits than its factorization.

957118428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7272 (or 7267 counting only the distinct ones).

The product of its digits is 161280, while the sum is 45.

The square root of 957118428 is about 30937.3306540820. The cubic root of 957118428 is about 985.4968172340.

The spelling of 957118428 in words is "nine hundred fifty-seven million, one hundred eighteen thousand, four hundred twenty-eight".