2292180 has 96 divisors (see below), whose sum is σ = 7354368. Its totient is φ = 528000.

The previous prime is 2292167. The next prime is 2292181. The reversal of 2292180 is 812922.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2292180.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2292181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15105 + ... + 15255.

It is an arithmetic number, because the mean of its divisors is an integer number (76608).

2^2292180 is an apocalyptic number.

2292180 is a gapful number since it is divisible by the number (20) 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 2292180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3677184).

2292180 is an abundant number, since it is smaller than the sum of its proper divisors (5062188).

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

2292180 is a wasteful number, since it uses less digits than its factorization.

2292180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2292180 is about 1513.9947159749. The cubic root of 2292180 is about 131.8508416174.

The spelling of 2292180 in words is "two million, two hundred ninety-two thousand, one hundred eighty".