2426446 has 16 divisors (see below), whose sum is σ = 4047408. Its totient is φ = 1081600.

The previous prime is 2426443. The next prime is 2426453. The reversal of 2426446 is 6446242.

It is a d-powerful number, because it can be written as 2³ + 4⁶ + 2²¹ + 6 + 4⁷ + 4⁹ + 6⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426441) 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, 126 + ... + 2206.

It is an arithmetic number, because the mean of its divisors is an integer number (252963).

2^2426446 is an apocalyptic number.

2426446 is a deficient number, since it is larger than the sum of its proper divisors (1620962).

2426446 is a wasteful number, since it uses less digits than its factorization.

2426446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147.

The product of its digits is 9216, while the sum is 28.

The square root of 2426446 is about 1557.7053636680. The cubic root of 2426446 is about 134.3765675678.

It can be divided in two parts, 24264 and 46, that added together give a triangular number (24310 = T₂₂₀).

The spelling of 2426446 in words is "two million, four hundred twenty-six thousand, four hundred forty-six".