2160486 has 16 divisors (see below), whose sum is σ = 4801200. Its totient is φ = 720144.

The previous prime is 2160469. The next prime is 2160527. The reversal of 2160486 is 6840612.

It is a Harshad number since it is a multiple of its sum of digits (27).

2160486 is a modest number, since divided by 486 gives 216 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19951 + ... + 20058.

It is an arithmetic number, because the mean of its divisors is an integer number (300075).

2^2160486 is an apocalyptic number.

2160486 is an abundant number, since it is smaller than the sum of its proper divisors (2640714).

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

2160486 is a wasteful number, since it uses less digits than its factorization.

2160486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40020 (or 40014 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2160486 is about 1469.8591769282. The cubic root of 2160486 is about 129.2757756310.

The spelling of 2160486 in words is "two million, one hundred sixty thousand, four hundred eighty-six".