1057114826 has 8 divisors (see below), whose sum is σ = 1588073124. Its totient is φ = 527757120.

The previous prime is 1057114819. The next prime is 1057114831. The reversal of 1057114826 is 6284117501.

It can be written as a sum of positive squares in 2 ways, for example, as 832264801 + 224850025 = 28849^2 + 14995^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1057114826² = 2234983510698020552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398495 + ... + 401138.

Almost surely, 2^1057114826 is an apocalyptic number.

1057114826 is a deficient number, since it is larger than the sum of its proper divisors (530958298).

1057114826 is an equidigital number, since it uses as much as digits as its factorization.

1057114826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800296.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 1057114826 is about 32513.3022930615. The cubic root of 1057114826 is about 1018.6868999471.

The spelling of 1057114826 in words is "one billion, fifty-seven million, one hundred fourteen thousand, eight hundred twenty-six".