84348672 has 36 divisors (see below), whose sum is σ = 224492520. Its totient is φ = 28115968.

The previous prime is 84348661. The next prime is 84348683. The reversal of 84348672 is 27684348.

It is an interprime number because it is at equal distance from previous prime (84348661) and next prime (84348683).

It is a super-2 number, since 2×84348672² = 14229396936327168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54147 + ... + 55682.

Almost surely, 2^84348672 is an apocalyptic number.

It is an amenable number.

84348672 is an abundant number, since it is smaller than the sum of its proper divisors (140143848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84348672 is a wasteful number, since it uses less digits than its factorization.

84348672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109848 (or 109834 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 84348672 is about 9184.1533088249. The cubic root of 84348672 is about 438.5570361111.

The spelling of 84348672 in words is "eighty-four million, three hundred forty-eight thousand, six hundred seventy-two".