84436002 has 48 divisors (see below), whose sum is σ = 215834112. Its totient is φ = 23345280.

The previous prime is 84435959. The next prime is 84436007. The reversal of 84436002 is 20063448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84436007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6903 + ... + 14714.

It is an arithmetic number, because the mean of its divisors is an integer number (4496544).

Almost surely, 2^84436002 is an apocalyptic number.

84436002 is an abundant number, since it is smaller than the sum of its proper divisors (131398110).

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

84436002 is a wasteful number, since it uses less digits than its factorization.

84436002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21663 (or 21660 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 84436002 is about 9188.9064637747. The cubic root of 84436002 is about 438.7083365605.

The spelling of 84436002 in words is "eighty-four million, four hundred thirty-six thousand, two".