906028227 has 32 divisors (see below), whose sum is σ = 1492162560. Its totient is φ = 539563680.

The previous prime is 906028219. The next prime is 906028229. The reversal of 906028227 is 722820609.

It is not a de Polignac number, because 906028227 - 2³ = 906028219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 906028191 and 906028200.

It is not an unprimeable number, because it can be changed into a prime (906028229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30753 + ... + 52514.

It is an arithmetic number, because the mean of its divisors is an integer number (46630080).

Almost surely, 2^906028227 is an apocalyptic number.

906028227 is a deficient number, since it is larger than the sum of its proper divisors (586134333).

906028227 is a wasteful number, since it uses less digits than its factorization.

906028227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83320 (or 83314 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 906028227 is about 30100.3027725636. The cubic root of 906028227 is about 967.6402152410.

The spelling of 906028227 in words is "nine hundred six million, twenty-eight thousand, two hundred twenty-seven".