1160075520 has 360 divisors, whose sum is σ = 4238144064. Its totient is φ = 302911488.

The previous prime is 1160075519. The next prime is 1160075537. The reversal of 1160075520 is 255700611.

1160075520 is a `hidden beast` number, since 1 + 1 + 600 + 7 + 5 + 52 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a super-4 number, since 4×1160075520⁴ (a number of 37 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6946477 + ... + 6946643.

Almost surely, 2^1160075520 is an apocalyptic number.

1160075520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1160075520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2119072032).

1160075520 is an abundant number, since it is smaller than the sum of its proper divisors (3078068544).

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

1160075520 is an equidigital number, since it uses as much as digits as its factorization.

1160075520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 1160075520 is about 34059.8813855832. The cubic root of 1160075520 is about 1050.7403757829.

The spelling of 1160075520 in words is "one billion, one hundred sixty million, seventy-five thousand, five hundred twenty".