1173970982 has 32 divisors (see below), whose sum is σ = 1875640320. Its totient is φ = 550156320.

The previous prime is 1173970979. The next prime is 1173970997. The reversal of 1173970982 is 2890793711.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

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, 344507 + ... + 347897.

It is an arithmetic number, because the mean of its divisors is an integer number (58613760).

Almost surely, 2^1173970982 is an apocalyptic number.

1173970982 is a deficient number, since it is larger than the sum of its proper divisors (701669338).

1173970982 is a wasteful number, since it uses less digits than its factorization.

1173970982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3596.

The product of its (nonzero) digits is 190512, while the sum is 47.

The square root of 1173970982 is about 34263.2599441443. The cubic root of 1173970982 is about 1054.9190153689.

The spelling of 1173970982 in words is "one billion, one hundred seventy-three million, nine hundred seventy thousand, nine hundred eighty-two".