1185674112 has 480 divisors, whose sum is σ = 4412018160. Its totient is φ = 308551680.

The previous prime is 1185674111. The next prime is 1185674137. The reversal of 1185674112 is 2114765811.

1185674112 is a `hidden beast` number, since 1 + 185 + 67 + 411 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (13440) is a multiple of the sum of its prime divisors (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1185674111) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 38247537 + ... + 38247567.

Almost surely, 2^1185674112 is an apocalyptic number.

1185674112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1185674112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2206009080).

1185674112 is an abundant number, since it is smaller than the sum of its proper divisors (3226344048).

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

1185674112 is an equidigital number, since it uses as much as digits as its factorization.

1185674112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 60 counting only the distinct ones).

The product of its digits is 13440, while the sum is 36.

The square root of 1185674112 is about 34433.6189210487. The cubic root of 1185674112 is about 1058.4128710237.

The spelling of 1185674112 in words is "one billion, one hundred eighty-five million, six hundred seventy-four thousand, one hundred twelve".