1057914032 has 40 divisors (see below), whose sum is σ = 2344064256. Its totient is φ = 453093696.

The previous prime is 1057914031. The next prime is 1057914037. The reversal of 1057914032 is 2304197501.

It is a super-2 number, since 2×1057914032² = 2238364198204994048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1057914032.

It is not an unprimeable number, because it can be changed into a prime (1057914031) 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 7 ways as a sum of consecutive naturals, for example, 296483 + ... + 300029.

Almost surely, 2^1057914032 is an apocalyptic number.

It is an amenable number.

1057914032 is an abundant number, since it is smaller than the sum of its proper divisors (1286150224).

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

1057914032 is a wasteful number, since it uses less digits than its factorization.

1057914032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6225 (or 6219 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 1057914032 is about 32525.5904173929. The cubic root of 1057914032 is about 1018.9435531123.

The spelling of 1057914032 in words is "one billion, fifty-seven million, nine hundred fourteen thousand, thirty-two".