1147316090 has 32 divisors (see below), whose sum is σ = 2085407424. Its totient is φ = 454446720.

The previous prime is 1147316089. The next prime is 1147316117. The reversal of 1147316090 is 906137411.

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, 748625 + ... + 750155.

It is an arithmetic number, because the mean of its divisors is an integer number (65168982).

Almost surely, 2^1147316090 is an apocalyptic number.

1147316090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1147316090 is a deficient number, since it is larger than the sum of its proper divisors (938091334).

1147316090 is a wasteful number, since it uses less digits than its factorization.

1147316090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 1147316090 is about 33872.0547059076. The cubic root of 1147316090 is about 1046.8738735148.

The spelling of 1147316090 in words is "one billion, one hundred forty-seven million, three hundred sixteen thousand, ninety".