1149098596 has 6 divisors (see below), whose sum is σ = 2010922550. Its totient is φ = 574549296.

The previous prime is 1149098521. The next prime is 1149098627. The reversal of 1149098596 is 6958909411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1080042496 + 69056100 = 32864^2 + 8310^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143637321 + ... + 143637328.

Almost surely, 2^1149098596 is an apocalyptic number.

It is an amenable number.

1149098596 is a deficient number, since it is larger than the sum of its proper divisors (861823954).

1149098596 is a wasteful number, since it uses less digits than its factorization.

1149098596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287274653 (or 287274651 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 52.

The square root of 1149098596 is about 33898.3568333334. The cubic root of 1149098596 is about 1047.4157449372.

The spelling of 1149098596 in words is "one billion, one hundred forty-nine million, ninety-eight thousand, five hundred ninety-six".