2974180 has 36 divisors (see below), whose sum is σ = 6870780. Its totient is φ = 1080640.

The previous prime is 2974159. The next prime is 2974187. The reversal of 2974180 is 814792.

2974180 = 205² + 206² + ... + 259².

2974180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2238016 + 736164 = 1496^2 + 858^2 .

It is not an unprimeable number, because it can be changed into a prime (2974187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1806 + ... + 3034.

It is an arithmetic number, because the mean of its divisors is an integer number (190855).

2^2974180 is an apocalyptic number.

2974180 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 2974180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3435390).

2974180 is an abundant number, since it is smaller than the sum of its proper divisors (3896600).

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

2974180 is a wasteful number, since it uses less digits than its factorization.

2974180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260 (or 1247 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 2974180 is about 1724.5811085594. The cubic root of 2974180 is about 143.8099988985.

The spelling of 2974180 in words is "two million, nine hundred seventy-four thousand, one hundred eighty".