1157084 has 12 divisors (see below), whose sum is σ = 2113104. Its totient is φ = 553344.

The previous prime is 1157077. The next prime is 1157099. The reversal of 1157084 is 4807511.

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, 6197 + ... + 6380.

It is an arithmetic number, because the mean of its divisors is an integer number (176092).

2^1157084 is an apocalyptic number.

It is an amenable number.

1157084 is a deficient number, since it is larger than the sum of its proper divisors (956020).

1157084 is a wasteful number, since it uses less digits than its factorization.

1157084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12604 (or 12602 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 1157084 is about 1075.6783905982. The cubic root of 1157084 is about 104.9836406864.

The spelling of 1157084 in words is "one million, one hundred fifty-seven thousand, eighty-four".