1161060504 has 16 divisors (see below), whose sum is σ = 2902651320. Its totient is φ = 387020160.

The previous prime is 1161060503. The next prime is 1161060517. The reversal of 1161060504 is 4050601611.

It is a super-2 number, since 2×1161060504² = 2696122987897468032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 48377521 = 1161060504 / (1 + 1 + 6 + 1 + 0 + 6 + 0 + 5 + 0 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1161060503) by changing a digit.

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, 24188737 + ... + 24188784.

Almost surely, 2^1161060504 is an apocalyptic number.

It is an amenable number.

1161060504 is an abundant number, since it is smaller than the sum of its proper divisors (1741590816).

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

1161060504 is a wasteful number, since it uses less digits than its factorization.

1161060504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48377530 (or 48377526 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1161060504 is about 34074.3379099286. The cubic root of 1161060504 is about 1051.0376753007.

The spelling of 1161060504 in words is "one billion, one hundred sixty-one million, sixty thousand, five hundred four".