1160015000 has 40 divisors (see below), whose sum is σ = 2717926860. Its totient is φ = 464004000.

The previous prime is 1160014963. The next prime is 1160015011. The reversal of 1160015000 is 5100611.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 111002 + ... + 121001.

Almost surely, 2^1160015000 is an apocalyptic number.

1160015000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1160015000 is an abundant number, since it is smaller than the sum of its proper divisors (1557911860).

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

1160015000 is an equidigital number, since it uses as much as digits as its factorization.

1160015000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232029 (or 232010 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 1160015000 is about 34058.9929387232. The cubic root of 1160015000 is about 1050.7221034341.

Adding to 1160015000 its reverse (5100611), we get a palindrome (1165115611).

The spelling of 1160015000 in words is "one billion, one hundred sixty million, fifteen thousand".