1161107704 has 16 divisors (see below), whose sum is σ = 2181745800. Its totient is φ = 579308832.

The previous prime is 1161107663. The next prime is 1161107707. The reversal of 1161107704 is 4077011611.

It is a super-2 number, since 2×1161107704² = 2696342200576303232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1161107707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151659 + ... + 159130.

Almost surely, 2^1161107704 is an apocalyptic number.

It is an amenable number.

1161107704 is a deficient number, since it is larger than the sum of its proper divisors (1020638096).

1161107704 is a wasteful number, since it uses less digits than its factorization.

1161107704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311262 (or 311258 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 28.

The square root of 1161107704 is about 34075.0305062226. The cubic root of 1161107704 is about 1051.0519175404.

The spelling of 1161107704 in words is "one billion, one hundred sixty-one million, one hundred seven thousand, seven hundred four".