2246426 has 16 divisors (see below), whose sum is σ = 4147584. Its totient is φ = 888624.

The previous prime is 2246417. The next prime is 2246467. The reversal of 2246426 is 6246422.

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

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a d-powerful number, because it can be written as 2⁹ + 2¹⁷ + 4 + 6 + 4⁷ + 2²¹ + 6⁴ .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2246395 and 2246404.

It is a congruent number.

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, 5990 + ... + 6353.

It is an arithmetic number, because the mean of its divisors is an integer number (259224).

2^2246426 is an apocalyptic number.

2246426 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2246426 is a deficient number, since it is larger than the sum of its proper divisors (1901158).

2246426 is a wasteful number, since it uses less digits than its factorization.

2246426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12365.

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

The square root of 2246426 is about 1498.8081931988. The cubic root of 2246426 is about 130.9676512399.

The spelling of 2246426 in words is "two million, two hundred forty-six thousand, four hundred twenty-six".