84830202 has 12 divisors (see below), whose sum is σ = 183798810. Its totient is φ = 28276728.

The previous prime is 84830201. The next prime is 84830227. The reversal of 84830202 is 20203848.

It can be written as a sum of positive squares in only one way, i.e., 47485881 + 37344321 = 6891^2 + 6111^2 .

It is not an unprimeable number, because it can be changed into a prime (84830201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2356377 + ... + 2356412.

Almost surely, 2^84830202 is an apocalyptic number.

84830202 is an abundant number, since it is smaller than the sum of its proper divisors (98968608).

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

84830202 is a wasteful number, since it uses less digits than its factorization.

84830202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4712797 (or 4712794 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 84830202 is about 9210.3312644009. The cubic root of 84830202 is about 439.3899983684.

The spelling of 84830202 in words is "eighty-four million, eight hundred thirty thousand, two hundred two".