1139132 has 6 divisors (see below), whose sum is σ = 1993488. Its totient is φ = 569564.

The previous prime is 1139123. The next prime is 1139141. The reversal of 1139132 is 2319311.

It is an interprime number because it is at equal distance from previous prime (1139123) and next prime (1139141).

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, 142388 + ... + 142395.

It is an arithmetic number, because the mean of its divisors is an integer number (332248).

2^1139132 is an apocalyptic number.

It is an amenable number.

1139132 is a deficient number, since it is larger than the sum of its proper divisors (854356).

1139132 is a wasteful number, since it uses less digits than its factorization.

1139132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284787 (or 284785 counting only the distinct ones).

The product of its digits is 162, while the sum is 20.

The square root of 1139132 is about 1067.3012695579. The cubic root of 1139132 is about 104.4378727653.

The spelling of 1139132 in words is "one million, one hundred thirty-nine thousand, one hundred thirty-two".