84226273 has 8 divisors (see below), whose sum is σ = 85478400. Its totient is φ = 82983600.

The previous prime is 84226267. The next prime is 84226277. The reversal of 84226273 is 37262248.

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

It is a cyclic number.

It is not a de Polignac number, because 84226273 - 2⁹ = 84225761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84226277) 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, 16698 + ... + 21148.

It is an arithmetic number, because the mean of its divisors is an integer number (10684800).

Almost surely, 2^84226273 is an apocalyptic number.

It is an amenable number.

84226273 is a deficient number, since it is larger than the sum of its proper divisors (1252127).

84226273 is a wasteful number, since it uses less digits than its factorization.

84226273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4727.

The product of its digits is 32256, while the sum is 34.

The square root of 84226273 is about 9177.4872922821. The cubic root of 84226273 is about 438.3448022688.

The spelling of 84226273 in words is "eighty-four million, two hundred twenty-six thousand, two hundred seventy-three".