1150038660 has 48 divisors (see below), whose sum is σ = 3225692736. Its totient is φ = 306145152.

The previous prime is 1150038641. The next prime is 1150038677. The reversal of 1150038660 is 668300511.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 18894 + ... + 51546.

It is an arithmetic number, because the mean of its divisors is an integer number (67201932).

Almost surely, 2^1150038660 is an apocalyptic number.

1150038660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1150038660 is an abundant number, since it is smaller than the sum of its proper divisors (2075654076).

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

1150038660 is a wasteful number, since it uses less digits than its factorization.

1150038660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33252 (or 33250 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1150038660 is about 33912.2199214383. The cubic root of 1150038660 is about 1047.7012932366.

The spelling of 1150038660 in words is "one billion, one hundred fifty million, thirty-eight thousand, six hundred sixty".