84222014 has 4 divisors (see below), whose sum is σ = 126333024. Its totient is φ = 42111006.

The previous prime is 84221989. The next prime is 84222037. The reversal of 84222014 is 41022248.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21055502 + ... + 21055505.

It is an arithmetic number, because the mean of its divisors is an integer number (31583256).

Almost surely, 2^84222014 is an apocalyptic number.

84222014 is a deficient number, since it is larger than the sum of its proper divisors (42111010).

84222014 is a wasteful number, since it uses less digits than its factorization.

84222014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42111009.

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 84222014 is about 9177.2552541596. The cubic root of 84222014 is about 438.3374136718.

The spelling of 84222014 in words is "eighty-four million, two hundred twenty-two thousand, fourteen".