1168866552 has 64 divisors (see below), whose sum is σ = 3536075520. Its totient is φ = 314316288.

The previous prime is 1168866533. The next prime is 1168866607. The reversal of 1168866552 is 2556688611.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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, 201778 + ... + 207489.

It is an arithmetic number, because the mean of its divisors is an integer number (55251180).

Almost surely, 2^1168866552 is an apocalyptic number.

1168866552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1168866552 is an abundant number, since it is smaller than the sum of its proper divisors (2367208968).

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

1168866552 is a wasteful number, since it uses less digits than its factorization.

1168866552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409300 (or 409296 counting only the distinct ones).

The product of its digits is 691200, while the sum is 48.

The square root of 1168866552 is about 34188.6904107192. The cubic root of 1168866552 is about 1053.3878635267.

The spelling of 1168866552 in words is "one billion, one hundred sixty-eight million, eight hundred sixty-six thousand, five hundred fifty-two".