1057228376 has 16 divisors (see below), whose sum is σ = 2011890840. Its totient is φ = 520724160.

The previous prime is 1057228363. The next prime is 1057228399. The reversal of 1057228376 is 6738227501.

It is a super-2 number, since 2×1057228376² = 2235463678039194752, which contains 22 as substring.

It is a congruent number.

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, 985685 + ... + 986756.

Almost surely, 2^1057228376 is an apocalyptic number.

It is an amenable number.

1057228376 is a deficient number, since it is larger than the sum of its proper divisors (954662464).

1057228376 is a wasteful number, since it uses less digits than its factorization.

1057228376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972514 (or 1972510 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 1057228376 is about 32515.0484545233. The cubic root of 1057228376 is about 1018.7233727292.

The spelling of 1057228376 in words is "one billion, fifty-seven million, two hundred twenty-eight thousand, three hundred seventy-six".