2246572 has 24 divisors (see below), whose sum is σ = 4127760. Its totient is φ = 1068480.

The previous prime is 2246557. The next prime is 2246581. The reversal of 2246572 is 2756422.

It is a d-powerful number, because it can be written as 2¹⁸ + 2¹⁹ + 4⁶ + 6² + 5⁸ + 7⁵ + 2²⁰ .

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2246572.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12322 + ... + 12502.

It is an arithmetic number, because the mean of its divisors is an integer number (171990).

2^2246572 is an apocalyptic number.

It is an amenable number.

2246572 is a deficient number, since it is larger than the sum of its proper divisors (1881188).

2246572 is a wasteful number, since it uses less digits than its factorization.

2246572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 319 counting only the distinct ones).

The product of its digits is 6720, while the sum is 28.

The square root of 2246572 is about 1498.8568977724. The cubic root of 2246572 is about 130.9704884671.

The spelling of 2246572 in words is "two million, two hundred forty-six thousand, five hundred seventy-two".