1085366184 has 64 divisors (see below), whose sum is σ = 3264268800. Its totient is φ = 293782464.

The previous prime is 1085366179. The next prime is 1085366221. The reversal of 1085366184 is 4816635801.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 166822 + ... + 173205.

It is an arithmetic number, because the mean of its divisors is an integer number (51004200).

Almost surely, 2^1085366184 is an apocalyptic number.

1085366184 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1085366184 is an abundant number, since it is smaller than the sum of its proper divisors (2178902616).

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

1085366184 is a wasteful number, since it uses less digits than its factorization.

1085366184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340062 (or 340058 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 1085366184 is about 32944.8961752803. The cubic root of 1085366184 is about 1027.6820290689.

The spelling of 1085366184 in words is "one billion, eighty-five million, three hundred sixty-six thousand, one hundred eighty-four".