1089031196 has 12 divisors (see below), whose sum is σ = 2079059640. Its totient is φ = 495014160.

The previous prime is 1089031183. The next prime is 1089031241. The reversal of 1089031196 is 6911309801.

It is a super-2 number, since 2×1089031196² = 2371977891722380832, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) 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 3 ways as a sum of consecutive naturals, for example, 12375311 + ... + 12375398.

It is an arithmetic number, because the mean of its divisors is an integer number (173254970).

Almost surely, 2^1089031196 is an apocalyptic number.

It is an amenable number.

1089031196 is a deficient number, since it is larger than the sum of its proper divisors (990028444).

1089031196 is a wasteful number, since it uses less digits than its factorization.

1089031196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24750724 (or 24750722 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 38.

The square root of 1089031196 is about 33000.4726632817. The cubic root of 1089031196 is about 1028.8374718080.

The spelling of 1089031196 in words is "one billion, eighty-nine million, thirty-one thousand, one hundred ninety-six".