84226903 has 4 divisors (see below), whose sum is σ = 84339808. Its totient is φ = 84114000.

The previous prime is 84226873. The next prime is 84226913. The reversal of 84226903 is 30962248.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84226903 - 2⁵ = 84226871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84226913) 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, 55326 + ... + 56827.

It is an arithmetic number, because the mean of its divisors is an integer number (21084952).

Almost surely, 2^84226903 is an apocalyptic number.

84226903 is a deficient number, since it is larger than the sum of its proper divisors (112905).

84226903 is a wasteful number, since it uses less digits than its factorization.

84226903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112904.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 84226903 is about 9177.5216153382. The cubic root of 84226903 is about 438.3458951841.

The spelling of 84226903 in words is "eighty-four million, two hundred twenty-six thousand, nine hundred three".