84214924 has 6 divisors (see below), whose sum is σ = 147376124. Its totient is φ = 42107460.

The previous prime is 84214909. The next prime is 84214969. The reversal of 84214924 is 42941248.

It is a self number, because there is not a number n which added to its sum of digits gives 84214924.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10526862 + ... + 10526869.

Almost surely, 2^84214924 is an apocalyptic number.

It is an amenable number.

84214924 is a deficient number, since it is larger than the sum of its proper divisors (63161200).

84214924 is a wasteful number, since it uses less digits than its factorization.

84214924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21053735 (or 21053733 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 84214924 is about 9176.8689649575. The cubic root of 84214924 is about 438.3251132476.

The spelling of 84214924 in words is "eighty-four million, two hundred fourteen thousand, nine hundred twenty-four".