2226455 has 16 divisors (see below), whose sum is σ = 3331584. Its totient is φ = 1387680.

The previous prime is 2226431. The next prime is 2226461. The reversal of 2226455 is 5546222.

It is not a de Polignac number, because 2226455 - 2⁸ = 2226199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2507 + ... + 3276.

It is an arithmetic number, because the mean of its divisors is an integer number (208224).

2^2226455 is an apocalyptic number.

2226455 is a deficient number, since it is larger than the sum of its proper divisors (1105129).

2226455 is a wasteful number, since it uses less digits than its factorization.

2226455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5806.

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

The square root of 2226455 is about 1492.1310264183. The cubic root of 2226455 is about 130.5783893131.

The spelling of 2226455 in words is "two million, two hundred twenty-six thousand, four hundred fifty-five".