1408227 has 12 divisors (see below), whose sum is σ = 1941576. Its totient is φ = 907360.

The previous prime is 1408219. The next prime is 1408241. The reversal of 1408227 is 7228041.

It is not a de Polignac number, because 1408227 - 2³ = 1408219 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1408197 and 1408206.

It is not an unprimeable number, because it can be changed into a prime (1408217) 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 11 ways as a sum of consecutive naturals, for example, 13108 + ... + 13214.

It is an arithmetic number, because the mean of its divisors is an integer number (161798).

2^1408227 is an apocalyptic number.

1408227 is a deficient number, since it is larger than the sum of its proper divisors (533349).

1408227 is an equidigital number, since it uses as much as digits as its factorization.

1408227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 1408227 is about 1186.6874061858. The cubic root of 1408227 is about 112.0875962257.

The spelling of 1408227 in words is "one million, four hundred eight thousand, two hundred twenty-seven".