1057896276 has 12 divisors (see below), whose sum is σ = 2468424672. Its totient is φ = 352632088.

The previous prime is 1057896241. The next prime is 1057896283. The reversal of 1057896276 is 6726987501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1057896276² = 2238289061549336352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 44079000 + ... + 44079023.

It is an arithmetic number, because the mean of its divisors is an integer number (205702056).

Almost surely, 2^1057896276 is an apocalyptic number.

It is an amenable number.

1057896276 is an abundant number, since it is smaller than the sum of its proper divisors (1410528396).

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

1057896276 is a wasteful number, since it uses less digits than its factorization.

1057896276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88158030 (or 88158028 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 51.

The square root of 1057896276 is about 32525.3174619403. The cubic root of 1057896276 is about 1018.9378524402.

The spelling of 1057896276 in words is "one billion, fifty-seven million, eight hundred ninety-six thousand, two hundred seventy-six".