1137148 has 12 divisors (see below), whose sum is σ = 2058840. Its totient is φ = 548912.

The previous prime is 1137139. The next prime is 1137161. The reversal of 1137148 is 8417311.

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, 4786 + ... + 5017.

It is an arithmetic number, because the mean of its divisors is an integer number (171570).

2^1137148 is an apocalyptic number.

It is an amenable number.

1137148 is a deficient number, since it is larger than the sum of its proper divisors (921692).

1137148 is a wasteful number, since it uses less digits than its factorization.

1137148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9836 (or 9834 counting only the distinct ones).

The product of its digits is 672, while the sum is 25.

The square root of 1137148 is about 1066.3714174714. The cubic root of 1137148 is about 104.3772051837.

The spelling of 1137148 in words is "one million, one hundred thirty-seven thousand, one hundred forty-eight".