557962 has 4 divisors (see below), whose sum is σ = 836946. Its totient is φ = 278980.

The previous prime is 557927. The next prime is 557981. The reversal of 557962 is 269755.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 269755 = 5 ⋅53951.

It can be written as a sum of positive squares in only one way, i.e., 505521 + 52441 = 711^2 + 229^2 .

It is a super-2 number, since 2×557962² = 622643186888, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139489 + ... + 139492.

557962 is a Friedman number, since it can be written as (6^7-955)*2, using all its digits and the basic arithmetic operations.

2⁵⁵⁷⁹⁶² is an apocalyptic number.

557962 is a deficient number, since it is larger than the sum of its proper divisors (278984).

557962 is a wasteful number, since it uses less digits than its factorization.

557962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278983.

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

The square root of 557962 is about 746.9685401675. The cubic root of 557962 is about 82.3255942212.

The spelling of 557962 in words is "five hundred fifty-seven thousand, nine hundred sixty-two".