1130992 has 10 divisors (see below), whose sum is σ = 2191328. Its totient is φ = 565488.

The previous prime is 1130981. The next prime is 1131023. The reversal of 1130992 is 2990311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35328 + ... + 35359.

2^1130992 is an apocalyptic number.

It is an amenable number.

1130992 is a deficient number, since it is larger than the sum of its proper divisors (1060336).

1130992 is an equidigital number, since it uses as much as digits as its factorization.

1130992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70695 (or 70689 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 1130992 is about 1063.4810764654. The cubic root of 1130992 is about 104.1885141019.

The spelling of 1130992 in words is "one million, one hundred thirty thousand, nine hundred ninety-two".