1057885074 has 12 divisors (see below), whose sum is σ = 2292084366. Its totient is φ = 352628352.

The previous prime is 1057885067. The next prime is 1057885099. The reversal of 1057885074 is 4705887501.

It is a happy number.

1057885074 is a `hidden beast` number, since 1 + 0 + 578 + 8 + 5 + 0 + 74 = 666.

1057885074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 993195225 + 64689849 = 31515^2 + 8043^2 .

It is a super-2 number, since 2×1057885074² = 2238241659583970952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29385679 + ... + 29385714.

Almost surely, 2^1057885074 is an apocalyptic number.

1057885074 is an abundant number, since it is smaller than the sum of its proper divisors (1234199292).

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

1057885074 is a wasteful number, since it uses less digits than its factorization.

1057885074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58771401 (or 58771398 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 45.

The square root of 1057885074 is about 32525.1452571699. The cubic root of 1057885074 is about 1018.9342559370.

The spelling of 1057885074 in words is "one billion, fifty-seven million, eight hundred eighty-five thousand, seventy-four".