3455222 has 8 divisors (see below), whose sum is σ = 5303496. Its totient is φ = 1687392.

The previous prime is 3455219. The next prime is 3455227. The reversal of 3455222 is 2225543.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455227) by changing a digit.

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, 20003 + ... + 20174.

It is an arithmetic number, because the mean of its divisors is an integer number (662937).

Almost surely, 2^3455222 is an apocalyptic number.

3455222 is a deficient number, since it is larger than the sum of its proper divisors (1848274).

3455222 is a wasteful number, since it uses less digits than its factorization.

3455222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40222.

The product of its digits is 2400, while the sum is 23.

The square root of 3455222 is about 1858.8227457184. The cubic root of 3455222 is about 151.1791800135.

The spelling of 3455222 in words is "three million, four hundred fifty-five thousand, two hundred twenty-two".