1057860616 has 16 divisors (see below), whose sum is σ = 2047472640. Its totient is φ = 511867920.

The previous prime is 1057860611. The next prime is 1057860659. The reversal of 1057860616 is 6160687501.

It is a super-2 number, since 2×1057860616² = 2238138165767798912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1057860611) 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, 2132536 + ... + 2133031.

It is an arithmetic number, because the mean of its divisors is an integer number (127967040).

Almost surely, 2^1057860616 is an apocalyptic number.

It is an amenable number.

1057860616 is a deficient number, since it is larger than the sum of its proper divisors (989612024).

1057860616 is a wasteful number, since it uses less digits than its factorization.

1057860616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4265604 (or 4265600 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 1057860616 is about 32524.7692689741. The cubic root of 1057860616 is about 1018.9264033871.

The spelling of 1057860616 in words is "one billion, fifty-seven million, eight hundred sixty thousand, six hundred sixteen".