1057042762 has 16 divisors (see below), whose sum is σ = 1685230272. Its totient is φ = 495536320.

The previous prime is 1057042741. The next prime is 1057042781. The reversal of 1057042762 is 2672407501.

It is a super-2 number, since 2×1057042762² = 2234678801393177288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50164 + ... + 68047.

It is an arithmetic number, because the mean of its divisors is an integer number (105326892).

Almost surely, 2^1057042762 is an apocalyptic number.

1057042762 is a deficient number, since it is larger than the sum of its proper divisors (628187510).

1057042762 is a wasteful number, since it uses less digits than its factorization.

1057042762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118493.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 1057042762 is about 32512.1940508481. The cubic root of 1057042762 is about 1018.6637513042.

The spelling of 1057042762 in words is "one billion, fifty-seven million, forty-two thousand, seven hundred sixty-two".