1100664158 has 12 divisors (see below), whose sum is σ = 1814731800. Its totient is φ = 500301780.

The previous prime is 1100664151. The next prime is 1100664161. The reversal of 1100664158 is 8514660011.

It is a super-2 number, since 2×1100664158² = 2422923177411697928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100664151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2273858 + ... + 2274341.

It is an arithmetic number, because the mean of its divisors is an integer number (151227650).

Almost surely, 2^1100664158 is an apocalyptic number.

1100664158 is a deficient number, since it is larger than the sum of its proper divisors (714067642).

1100664158 is a wasteful number, since it uses less digits than its factorization.

1100664158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4548223 (or 4548212 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 1100664158 is about 33176.2589512440. The cubic root of 1100664158 is about 1032.4878303533.

The spelling of 1100664158 in words is "one billion, one hundred million, six hundred sixty-four thousand, one hundred fifty-eight".