2738246 has 16 divisors (see below), whose sum is σ = 4716576. Its totient is φ = 1167936.

The previous prime is 2738243. The next prime is 2738251. The reversal of 2738246 is 6428372.

It is a d-powerful number, because it can be written as 2¹⁰ + 7⁴ + 3⁸ + 8² + 2²⁰ + 4 + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2738243) 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, 4130 + ... + 4746.

It is an arithmetic number, because the mean of its divisors is an integer number (294786).

2^2738246 is an apocalyptic number.

2738246 is a deficient number, since it is larger than the sum of its proper divisors (1978330).

2738246 is a wasteful number, since it uses less digits than its factorization.

2738246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943.

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

The square root of 2738246 is about 1654.7646358319. The cubic root of 2738246 is about 139.9020743772.

The spelling of 2738246 in words is "two million, seven hundred thirty-eight thousand, two hundred forty-six".