1160161615 has 16 divisors (see below), whose sum is σ = 1426733568. Its totient is φ = 905373216.

The previous prime is 1160161601. The next prime is 1160161631. The reversal of 1160161615 is 5161610611.

It is a cyclic number.

It is not a de Polignac number, because 1160161615 - 2⁹ = 1160161103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17694 + ... + 51316.

It is an arithmetic number, because the mean of its divisors is an integer number (89170848).

Almost surely, 2^1160161615 is an apocalyptic number.

1160161615 is a deficient number, since it is larger than the sum of its proper divisors (266571953).

1160161615 is a wasteful number, since it uses less digits than its factorization.

1160161615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33798.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 1160161615 is about 34061.1452391137. The cubic root of 1160161615 is about 1050.7663687041.

The spelling of 1160161615 in words is "one billion, one hundred sixty million, one hundred sixty-one thousand, six hundred fifteen".