2251334 has 16 divisors (see below), whose sum is σ = 3503088. Its totient is φ = 1084512.

The previous prime is 2251331. The next prime is 2251343. The reversal of 2251334 is 4331522.

It is a happy number.

It is a d-powerful number, because it can be written as 2¹² + 2¹⁸ + 5⁸ + 1 + 3⁴ + 3¹³ + 4³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6944 + ... + 7260.

It is an arithmetic number, because the mean of its divisors is an integer number (218943).

2^2251334 is an apocalyptic number.

2251334 is a deficient number, since it is larger than the sum of its proper divisors (1251754).

2251334 is a wasteful number, since it uses less digits than its factorization.

2251334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439.

The product of its digits is 720, while the sum is 20.

The square root of 2251334 is about 1500.4446007767. Note that the first 3 decimals coincide. The cubic root of 2251334 is about 131.0629614017.

Adding to 2251334 its reverse (4331522), we get a palindrome (6582856).

The spelling of 2251334 in words is "two million, two hundred fifty-one thousand, three hundred thirty-four".