1168971252 has 24 divisors (see below), whose sum is σ = 2739312576. Its totient is φ = 387983808.

The previous prime is 1168971217. The next prime is 1168971299. The reversal of 1168971252 is 2521798611.

It is a congruent number.

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, 206248 + ... + 211839.

It is an arithmetic number, because the mean of its divisors is an integer number (114138024).

Almost surely, 2^1168971252 is an apocalyptic number.

1168971252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1168971252 is an abundant number, since it is smaller than the sum of its proper divisors (1570341324).

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

1168971252 is a wasteful number, since it uses less digits than its factorization.

1168971252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418327 (or 418325 counting only the distinct ones).

The product of its digits is 60480, while the sum is 42.

The square root of 1168971252 is about 34190.2215845408. The cubic root of 1168971252 is about 1053.4193146267.

The spelling of 1168971252 in words is "one billion, one hundred sixty-eight million, nine hundred seventy-one thousand, two hundred fifty-two".