1860084140 has 12 divisors (see below), whose sum is σ = 3906176736. Its totient is φ = 744033648.

The previous prime is 1860084139. The next prime is 1860084167. The reversal of 1860084140 is 414800681.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1860084097 and 1860084106.

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, 46502084 + ... + 46502123.

It is an arithmetic number, because the mean of its divisors is an integer number (325514728).

Almost surely, 2^1860084140 is an apocalyptic number.

1860084140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1860084140 is an abundant number, since it is smaller than the sum of its proper divisors (2046092596).

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

1860084140 is a wasteful number, since it uses less digits than its factorization.

1860084140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93004216 (or 93004214 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 1860084140 is about 43128.6927694313. The cubic root of 1860084140 is about 1229.8274902929.

The spelling of 1860084140 in words is "one billion, eight hundred sixty million, eighty-four thousand, one hundred forty".