84232102 has 4 divisors (see below), whose sum is σ = 126348156. Its totient is φ = 42116050.

The previous prime is 84232097. The next prime is 84232103. The reversal of 84232102 is 20123248.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84232103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21058024 + ... + 21058027.

It is an arithmetic number, because the mean of its divisors is an integer number (31587039).

Almost surely, 2^84232102 is an apocalyptic number.

84232102 is a deficient number, since it is larger than the sum of its proper divisors (42116054).

84232102 is a wasteful number, since it uses less digits than its factorization.

84232102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42116053.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 84232102 is about 9177.8048573719. The cubic root of 84232102 is about 438.3549141291.

The spelling of 84232102 in words is "eighty-four million, two hundred thirty-two thousand, one hundred two".