1160774520 has 64 divisors (see below), whose sum is σ = 3514907520. Its totient is φ = 306643584.

The previous prime is 1160774519. The next prime is 1160774521. The reversal of 1160774520 is 254770611.

It is an interprime number because it is at equal distance from previous prime (1160774519) and next prime (1160774521).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160774521) 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 15 ways as a sum of consecutive naturals, for example, 32362 + ... + 58041.

It is an arithmetic number, because the mean of its divisors is an integer number (54920430).

Almost surely, 2^1160774520 is an apocalyptic number.

1160774520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1160774520 is an abundant number, since it is smaller than the sum of its proper divisors (2354133000).

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

1160774520 is a wasteful number, since it uses less digits than its factorization.

1160774520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90524 (or 90520 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 1160774520 is about 34070.1411796312. The cubic root of 1160774520 is about 1050.9513735562.

The spelling of 1160774520 in words is "one billion, one hundred sixty million, seven hundred seventy-four thousand, five hundred twenty".