1163000806 has 16 divisors (see below), whose sum is σ = 1943585280. Its totient is φ = 517388680.

The previous prime is 1163000801. The next prime is 1163000827. The reversal of 1163000806 is 6080003611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163000801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561346 + ... + 563413.

It is an arithmetic number, because the mean of its divisors is an integer number (121474080).

Almost surely, 2^1163000806 is an apocalyptic number.

1163000806 is a deficient number, since it is larger than the sum of its proper divisors (780584474).

1163000806 is a wasteful number, since it uses less digits than its factorization.

1163000806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124819.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1163000806 is about 34102.7976271742. The cubic root of 1163000806 is about 1051.6228287139.

The spelling of 1163000806 in words is "one billion, one hundred sixty-three million, eight hundred six", and thus it is an aban number.