2751226 has 8 divisors (see below), whose sum is σ = 4222944. Its totient is φ = 1343580.

The previous prime is 2751193. The next prime is 2751241. The reversal of 2751226 is 6221572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2751226.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15910 + ... + 16081.

It is an arithmetic number, because the mean of its divisors is an integer number (527868).

2^2751226 is an apocalyptic number.

2751226 is a deficient number, since it is larger than the sum of its proper divisors (1471718).

2751226 is a wasteful number, since it uses less digits than its factorization.

2751226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32036.

The product of its digits is 1680, while the sum is 25.

The square root of 2751226 is about 1658.6820068958. The cubic root of 2751226 is about 140.1227834409.

Adding to 2751226 its reverse (6221572), we get a palindrome (8972798).

The spelling of 2751226 in words is "two million, seven hundred fifty-one thousand, two hundred twenty-six".