1133742 has 8 divisors (see below), whose sum is σ = 2267496. Its totient is φ = 377912.

The previous prime is 1133731. The next prime is 1133777. The reversal of 1133742 is 2473311.

It is a sphenic number, since it is the product of 3 distinct primes.

1133742 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94473 + ... + 94484.

It is an arithmetic number, because the mean of its divisors is an integer number (283437).

2^1133742 is an apocalyptic number.

1133742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1133742 is a wasteful number, since it uses less digits than its factorization.

1133742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188962.

The product of its digits is 504, while the sum is 21.

The square root of 1133742 is about 1064.7732152905. The cubic root of 1133742 is about 104.2728903264.

The spelling of 1133742 in words is "one million, one hundred thirty-three thousand, seven hundred forty-two".