2262344 has 32 divisors (see below), whose sum is σ = 4924800. Its totient is φ = 954240.

The previous prime is 2262329. The next prime is 2262353. The reversal of 2262344 is 4432622.

2262344 = T₃₀₇ + T₃₀₈ + ... + T₃₄₈.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3692 + ... + 4260.

It is an arithmetic number, because the mean of its divisors is an integer number (153900).

2^2262344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2262344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2462400).

2262344 is an abundant number, since it is smaller than the sum of its proper divisors (2662456).

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

2262344 is a wasteful number, since it uses less digits than its factorization.

2262344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653 (or 649 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 2262344 is about 1504.1090386006. The cubic root of 2262344 is about 131.2762656429.

Adding to 2262344 its reverse (4432622), we get a palindrome (6694966).

It can be divided in two parts, 2262 and 344, that multiplied together give a triangular number (778128 = T₁₂₄₇).

The spelling of 2262344 in words is "two million, two hundred sixty-two thousand, three hundred forty-four".