557296 has 20 divisors (see below), whose sum is σ = 1099384. Its totient is φ = 273600.

The previous prime is 557281. The next prime is 557303. The reversal of 557296 is 692755.

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, 691 + ... + 1261.

2⁵⁵⁷²⁹⁶ is an apocalyptic number.

It is an amenable number.

557296 is a deficient number, since it is larger than the sum of its proper divisors (542088).

557296 is a wasteful number, since it uses less digits than its factorization.

557296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 634 counting only the distinct ones).

The product of its digits is 18900, while the sum is 34.

The square root of 557296 is about 746.5226051500. The cubic root of 557296 is about 82.2928257559.

The spelling of 557296 in words is "five hundred fifty-seven thousand, two hundred ninety-six".