84035712 has 32 divisors (see below), whose sum is σ = 223220880. Its totient is φ = 28011776.

The previous prime is 84035711. The next prime is 84035713. The reversal of 84035712 is 21753048.

It is an interprime number because it is at equal distance from previous prime (84035711) and next prime (84035713).

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 84035712.

It is not an unprimeable number, because it can be changed into a prime (84035711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109038 + ... + 109805.

Almost surely, 2^84035712 is an apocalyptic number.

It is an amenable number.

84035712 is an abundant number, since it is smaller than the sum of its proper divisors (139185168).

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

84035712 is a wasteful number, since it uses less digits than its factorization.

84035712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218860 (or 218848 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 84035712 is about 9167.0994322086. The cubic root of 84035712 is about 438.0139692382.

The spelling of 84035712 in words is "eighty-four million, thirty-five thousand, seven hundred twelve".