1157104 has 20 divisors (see below), whose sum is σ = 2414776. Its totient is φ = 533952.

The previous prime is 1157099. The next prime is 1157111. The reversal of 1157104 is 4017511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2574 + ... + 2989.

2^1157104 is an apocalyptic number.

It is an amenable number.

1157104 is an abundant number, since it is smaller than the sum of its proper divisors (1257672).

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

1157104 is a wasteful number, since it uses less digits than its factorization.

1157104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5584 (or 5578 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 1157104 is about 1075.6876870170. The cubic root of 1157104 is about 104.9842455577.

The spelling of 1157104 in words is "one million, one hundred fifty-seven thousand, one hundred four".