985051226 has 16 divisors (see below), whose sum is σ = 1527102720. Its totient is φ = 476055840.

The previous prime is 985051211. The next prime is 985051229. The reversal of 985051226 is 622150589.

It is a self number, because there is not a number n which added to its sum of digits gives 985051226.

It is not an unprimeable number, because it can be changed into a prime (985051229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43865 + ... + 62403.

It is an arithmetic number, because the mean of its divisors is an integer number (95443920).

Almost surely, 2^985051226 is an apocalyptic number.

985051226 is a deficient number, since it is larger than the sum of its proper divisors (542051494).

985051226 is a wasteful number, since it uses less digits than its factorization.

985051226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19429.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 985051226 is about 31385.5257403791. The cubic root of 985051226 is about 994.9920375111.

The spelling of 985051226 in words is "nine hundred eighty-five million, fifty-one thousand, two hundred twenty-six".