1132979590 has 16 divisors (see below), whose sum is σ = 2094481872. Its totient is φ = 440943264.

The previous prime is 1132979539. The next prime is 1132979593. The reversal of 1132979590 is 959792311.

It is a self number, because there is not a number n which added to its sum of digits gives 1132979590.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132979593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530684 + ... + 1531423.

It is an arithmetic number, because the mean of its divisors is an integer number (130905117).

Almost surely, 2^1132979590 is an apocalyptic number.

1132979590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1132979590 is a deficient number, since it is larger than the sum of its proper divisors (961502282).

1132979590 is a wasteful number, since it uses less digits than its factorization.

1132979590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062151.

The product of its (nonzero) digits is 153090, while the sum is 46.

The square root of 1132979590 is about 33659.7621797897. The cubic root of 1132979590 is about 1042.4951154435.

The spelling of 1132979590 in words is "one billion, one hundred thirty-two million, nine hundred seventy-nine thousand, five hundred ninety".