1168531674 has 16 divisors (see below), whose sum is σ = 2338976640. Its totient is φ = 389191680.

The previous prime is 1168531649. The next prime is 1168531681. The reversal of 1168531674 is 4761358611.

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, 71719 + ... + 86490.

It is an arithmetic number, because the mean of its divisors is an integer number (146186040).

Almost surely, 2^1168531674 is an apocalyptic number.

1168531674 is an abundant number, since it is smaller than the sum of its proper divisors (1170444966).

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

1168531674 is a wasteful number, since it uses less digits than its factorization.

1168531674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159445.

The product of its digits is 120960, while the sum is 42.

The square root of 1168531674 is about 34183.7925631431. The cubic root of 1168531674 is about 1053.2872560583.

The spelling of 1168531674 in words is "one billion, one hundred sixty-eight million, five hundred thirty-one thousand, six hundred seventy-four".