1132742 has 16 divisors (see below), whose sum is σ = 1926960. Its totient is φ = 495072.

The previous prime is 1132739. The next prime is 1132753. The reversal of 1132742 is 2472311.

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, 653 + ... + 1640.

It is an arithmetic number, because the mean of its divisors is an integer number (120435).

2^1132742 is an apocalyptic number.

1132742 is a deficient number, since it is larger than the sum of its proper divisors (794218).

1132742 is a wasteful number, since it uses less digits than its factorization.

1132742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327.

The product of its digits is 336, while the sum is 20.

The square root of 1132742 is about 1064.3035281347. The cubic root of 1132742 is about 104.2422238658.

The spelling of 1132742 in words is "one million, one hundred thirty-two thousand, seven hundred forty-two".