2370228 has 72 divisors (see below), whose sum is σ = 6703200. Its totient is φ = 649152.

The previous prime is 2370223. The next prime is 2370239. The reversal of 2370228 is 8220732.

It is a junction number, because it is equal to n+sod(n) for n = 2370198 and 2370207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2370223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16983 + ... + 17121.

It is an arithmetic number, because the mean of its divisors is an integer number (93100).

2^2370228 is an apocalyptic number.

2370228 is a gapful number since it is divisible by the number (28) 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 2370228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3351600).

2370228 is an abundant number, since it is smaller than the sum of its proper divisors (4332972).

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

2370228 is a wasteful number, since it uses less digits than its factorization.

2370228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2370228 is about 1539.5544810107. The cubic root of 2370228 is about 133.3306638354.

It can be divided in two parts, 2 and 370228, that added together give a triangular number (370230 = T₈₆₀).

The spelling of 2370228 in words is "two million, three hundred seventy thousand, two hundred twenty-eight".