2227374 has 48 divisors (see below), whose sum is σ = 5307120. Its totient is φ = 672000.

The previous prime is 2227369. The next prime is 2227397. The reversal of 2227374 is 4737222.

It is a super-2 number, since 2×2227374² = 9922389871752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8749 + ... + 8999.

It is an arithmetic number, because the mean of its divisors is an integer number (110565).

2^2227374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2227374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2653560).

2227374 is an abundant number, since it is smaller than the sum of its proper divisors (3079746).

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

2227374 is a wasteful number, since it uses less digits than its factorization.

2227374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 302 counting only the distinct ones).

The product of its digits is 4704, while the sum is 27.

The square root of 2227374 is about 1492.4389434747. The cubic root of 2227374 is about 130.5963528519.

It can be divided in two parts, 2227 and 374, that added together give a square (2601 = 51²).

The spelling of 2227374 in words is "two million, two hundred twenty-seven thousand, three hundred seventy-four".