1132771870 has 16 divisors (see below), whose sum is σ = 2046518208. Its totient is φ = 451435680.

The previous prime is 1132771859. The next prime is 1132771883. The reversal of 1132771870 is 781772311.

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, 206289 + ... + 211708.

It is an arithmetic number, because the mean of its divisors is an integer number (127907388).

Almost surely, 2^1132771870 is an apocalyptic number.

1132771870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1132771870 is a deficient number, since it is larger than the sum of its proper divisors (913746338).

1132771870 is a wasteful number, since it uses less digits than its factorization.

1132771870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418275.

The product of its (nonzero) digits is 16464, while the sum is 37.

The square root of 1132771870 is about 33656.6764550512. The cubic root of 1132771870 is about 1042.4314013447.

The spelling of 1132771870 in words is "one billion, one hundred thirty-two million, seven hundred seventy-one thousand, eight hundred seventy".