2246624 has 12 divisors (see below), whose sum is σ = 4423104. Its totient is φ = 1123296.

The previous prime is 2246609. The next prime is 2246633. The reversal of 2246624 is 4266422.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 2¹¹ + 2¹⁵ + 4³ + 6⁵ + 6⁸ + 2¹⁹ + 4³ .

It is a junction number, because it is equal to n+sod(n) for n = 2246593 and 2246602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35072 + ... + 35135.

It is an arithmetic number, because the mean of its divisors is an integer number (368592).

2^2246624 is an apocalyptic number.

It is an amenable number.

2246624 is a deficient number, since it is larger than the sum of its proper divisors (2176480).

2246624 is an equidigital number, since it uses as much as digits as its factorization.

2246624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70217 (or 70209 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 2246624 is about 1498.8742442246. The cubic root of 2246624 is about 130.9714989567.

The spelling of 2246624 in words is "two million, two hundred forty-six thousand, six hundred twenty-four".