1180822844 has 12 divisors (see below), whose sum is σ = 2074123800. Its totient is φ = 588216048.

The previous prime is 1180822843. The next prime is 1180822859. The reversal of 1180822844 is 4482280811.

It is a junction number, because it is equal to n+sod(n) for n = 1180822798 and 1180822807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1180822843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547634 + ... + 549785.

It is an arithmetic number, because the mean of its divisors is an integer number (172843650).

Almost surely, 2^1180822844 is an apocalyptic number.

It is an amenable number.

1180822844 is a deficient number, since it is larger than the sum of its proper divisors (893300956).

1180822844 is a wasteful number, since it uses less digits than its factorization.

1180822844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097692 (or 1097690 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 38.

The square root of 1180822844 is about 34363.1029448739. The cubic root of 1180822844 is about 1056.9673745139.

The spelling of 1180822844 in words is "one billion, one hundred eighty million, eight hundred twenty-two thousand, eight hundred forty-four".