1157496484 has 9 divisors (see below), whose sum is σ = 2025737931. Its totient is φ = 578714220.

The previous prime is 1157496467. The next prime is 1157496499. The reversal of 1157496484 is 4846947511.

The square root of 1157496484 is 34022.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×1157496484² = 2679596220944724512, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 59539 + ... + 76549.

Almost surely, 2^1157496484 is an apocalyptic number.

1157496484 is the 34022-nd square number.

It is an amenable number.

1157496484 is a deficient number, since it is larger than the sum of its proper divisors (868241447).

1157496484 is an frugal number, since it uses more digits than its factorization.

1157496484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34026 (or 17013 counting only the distinct ones).

The product of its digits is 967680, while the sum is 49.

The cubic root of 1157496484 is about 1049.9611426285.

Multiplying 1157496484 by its sum of digits (49), we get a square (56717327716 = 238154²).

The spelling of 1157496484 in words is "one billion, one hundred fifty-seven million, four hundred ninety-six thousand, four hundred eighty-four".