2266426 has 8 divisors (see below), whose sum is σ = 3457440. Its totient is φ = 1113948.

The previous prime is 2266403. The next prime is 2266427. The reversal of 2266426 is 6246622.

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 2¹⁵ + 2¹⁷ + 6 + 6² + 4⁶ + 2²¹ + 6⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 2266394 and 2266403.

It is not an unprimeable number, because it can be changed into a prime (2266427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9486 + ... + 9721.

It is an arithmetic number, because the mean of its divisors is an integer number (432180).

2^2266426 is an apocalyptic number.

2266426 is a deficient number, since it is larger than the sum of its proper divisors (1191014).

2266426 is a wasteful number, since it uses less digits than its factorization.

2266426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19268.

The product of its digits is 6912, while the sum is 28.

The square root of 2266426 is about 1505.4653765530. The cubic root of 2266426 is about 131.3551731454.

The spelling of 2266426 in words is "two million, two hundred sixty-six thousand, four hundred twenty-six".