84627102 has 64 divisors (see below), whose sum is σ = 205125120. Its totient is φ = 22737024.

The previous prime is 84627089. The next prime is 84627107. The reversal of 84627102 is 20172648.

It is a self number, because there is not a number n which added to its sum of digits gives 84627102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84627107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137748 + ... + 138360.

It is an arithmetic number, because the mean of its divisors is an integer number (3205080).

Almost surely, 2^84627102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84627102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102562560).

84627102 is an abundant number, since it is smaller than the sum of its proper divisors (120498018).

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

84627102 is a wasteful number, since it uses less digits than its factorization.

84627102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 84627102 is about 9199.2989950322. The cubic root of 84627102 is about 439.0390564443.

The spelling of 84627102 in words is "eighty-four million, six hundred twenty-seven thousand, one hundred two".