2872182 has 8 divisors (see below), whose sum is σ = 5744376. Its totient is φ = 957392.

The previous prime is 2872153. The next prime is 2872183. The reversal of 2872182 is 2812782.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2872182 is an admirable number.

It is a super-2 number, since 2×2872182² = 16498858882248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872183) 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, 239343 + ... + 239354.

It is an arithmetic number, because the mean of its divisors is an integer number (718047).

2^2872182 is an apocalyptic number.

2872182 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2872182 is a wasteful number, since it uses less digits than its factorization.

2872182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478702.

The product of its digits is 3584, while the sum is 30.

The square root of 2872182 is about 1694.7513091896. The cubic root of 2872182 is about 142.1468757349.

The spelling of 2872182 in words is "two million, eight hundred seventy-two thousand, one hundred eighty-two".