2455226 has 8 divisors (see below), whose sum is σ = 3745440. Its totient is φ = 1206748.

The previous prime is 2455217. The next prime is 2455253. The reversal of 2455226 is 6225542.

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

It is a super-2 number, since 2×2455226² = 12056269422152, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁸ + 4⁷ + 5³ + 5⁷ + 2²⁰ + 2²⁰ + 6⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 2455195 and 2455204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10286 + ... + 10521.

It is an arithmetic number, because the mean of its divisors is an integer number (468180).

2^2455226 is an apocalyptic number.

2455226 is a deficient number, since it is larger than the sum of its proper divisors (1290214).

2455226 is a wasteful number, since it uses less digits than its factorization.

2455226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20868.

The product of its digits is 4800, while the sum is 26.

The square root of 2455226 is about 1566.9160794376. The cubic root of 2455226 is about 134.9057595597.

The spelling of 2455226 in words is "two million, four hundred fifty-five thousand, two hundred twenty-six".