2246738 has 8 divisors (see below), whose sum is σ = 3629388. Its totient is φ = 1036944.

The previous prime is 2246689. The next prime is 2246749. The reversal of 2246738 is 8376422.

It can be written as a sum of positive squares in 2 ways, for example, as 2229049 + 17689 = 1493^2 + 133^2 .

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

It is a d-powerful number, because it can be written as 2¹³ + 2¹³ + 4⁷ + 6⁸ + 7⁴ + 3¹² + 8³ .

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 3 ways as a sum of consecutive naturals, for example, 43181 + ... + 43232.

2^2246738 is an apocalyptic number.

2246738 is a deficient number, since it is larger than the sum of its proper divisors (1382650).

2246738 is a wasteful number, since it uses less digits than its factorization.

2246738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86428.

The product of its digits is 16128, while the sum is 32.

The square root of 2246738 is about 1498.9122722828. The cubic root of 2246738 is about 130.9737142062.

The spelling of 2246738 in words is "two million, two hundred forty-six thousand, seven hundred thirty-eight".