1125882 has 12 divisors (see below), whose sum is σ = 2439450. Its totient is φ = 375288.

The previous prime is 1125871. The next prime is 1125899. The reversal of 1125882 is 2885211.

It can be written as a sum of positive squares in only one way, i.e., 594441 + 531441 = 771^2 + 729^2 .

It is a super-2 number, since 2×1125882² = 2535220555848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31257 + ... + 31292.

2^1125882 is an apocalyptic number.

1125882 is an abundant number, since it is smaller than the sum of its proper divisors (1313568).

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

1125882 is a wasteful number, since it uses less digits than its factorization.

1125882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62557 (or 62554 counting only the distinct ones).

The product of its digits is 1280, while the sum is 27.

The square root of 1125882 is about 1061.0758691064. The cubic root of 1125882 is about 104.0313638147.

The spelling of 1125882 in words is "one million, one hundred twenty-five thousand, eight hundred eighty-two".