1136047892 has 24 divisors (see below), whose sum is σ = 2299475136. Its totient is φ = 481010688.

The previous prime is 1136047819. The next prime is 1136047907. The reversal of 1136047892 is 2987406311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242093 + ... + 246740.

It is an arithmetic number, because the mean of its divisors is an integer number (95811464).

Almost surely, 2^1136047892 is an apocalyptic number.

It is an amenable number.

1136047892 is an abundant number, since it is smaller than the sum of its proper divisors (1163427244).

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

1136047892 is a wasteful number, since it uses less digits than its factorization.

1136047892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488927 (or 488925 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 1136047892 is about 33705.3095520572. The cubic root of 1136047892 is about 1043.4353520491.

The spelling of 1136047892 in words is "one billion, one hundred thirty-six million, forty-seven thousand, eight hundred ninety-two".