1057834488 has 16 divisors (see below), whose sum is σ = 2644586280. Its totient is φ = 352611488.

The previous prime is 1057834487. The next prime is 1057834493. The reversal of 1057834488 is 8844387501.

It is a super-2 number, since 2×1057834488² = 2238027608004444288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057834487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22038195 + ... + 22038242.

Almost surely, 2^1057834488 is an apocalyptic number.

It is an amenable number.

1057834488 is an abundant number, since it is smaller than the sum of its proper divisors (1586751792).

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

1057834488 is a wasteful number, since it uses less digits than its factorization.

1057834488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44076446 (or 44076442 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 1057834488 is about 32524.3676033832. The cubic root of 1057834488 is about 1018.9180145288.

The spelling of 1057834488 in words is "one billion, fifty-seven million, eight hundred thirty-four thousand, four hundred eighty-eight".