1147107660 has 24 divisors (see below), whose sum is σ = 3211901616. Its totient is φ = 305895360.

The previous prime is 1147107631. The next prime is 1147107671. The reversal of 1147107660 is 667017411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9559171 + ... + 9559290.

It is an arithmetic number, because the mean of its divisors is an integer number (133829234).

Almost surely, 2^1147107660 is an apocalyptic number.

1147107660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1147107660 is an abundant number, since it is smaller than the sum of its proper divisors (2064793956).

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

1147107660 is a wasteful number, since it uses less digits than its factorization.

1147107660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19118473 (or 19118471 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 1147107660 is about 33868.9778410864. The cubic root of 1147107660 is about 1046.8104753696.

The spelling of 1147107660 in words is "one billion, one hundred forty-seven million, one hundred seven thousand, six hundred sixty".