1151987360 has 24 divisors (see below), whose sum is σ = 2721570516. Its totient is φ = 460794880.

The previous prime is 1151987357. The next prime is 1151987399. The reversal of 1151987360 is 637891511.

It can be written as a sum of positive squares in 2 ways, for example, as 1018631056 + 133356304 = 31916^2 + 11548^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3599801 + ... + 3600120.

Almost surely, 2^1151987360 is an apocalyptic number.

1151987360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1151987360 is an abundant number, since it is smaller than the sum of its proper divisors (1569583156).

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

1151987360 is an equidigital number, since it uses as much as digits as its factorization.

1151987360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7199936 (or 7199928 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 1151987360 is about 33940.9392916578. The cubic root of 1151987360 is about 1048.2927236219.

The spelling of 1151987360 in words is "one billion, one hundred fifty-one million, nine hundred eighty-seven thousand, three hundred sixty".