1057060706 has 24 divisors (see below), whose sum is σ = 1802177244. Its totient is φ = 462192480.

The previous prime is 1057060679. The next prime is 1057060717. The reversal of 1057060706 is 6070607501.

It can be written as a sum of positive squares in 2 ways, for example, as 1056835081 + 225625 = 32509^2 + 475^2 .

It is a super-2 number, since 2×1057060706² = 2234754672338436872, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46925 + ... + 65696.

Almost surely, 2^1057060706 is an apocalyptic number.

1057060706 is a deficient number, since it is larger than the sum of its proper divisors (745116538).

1057060706 is a wasteful number, since it uses less digits than its factorization.

1057060706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112674 (or 112655 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 1057060706 is about 32512.4700076755. The cubic root of 1057060706 is about 1018.6695154352.

The spelling of 1057060706 in words is "one billion, fifty-seven million, sixty thousand, seven hundred six".