422436102 has 64 divisors (see below), whose sum is σ = 942582528. Its totient is φ = 125136000.

The previous prime is 422436083. The next prime is 422436103. The reversal of 422436102 is 201634224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422436103) 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, 1276077 + ... + 1276407.

It is an arithmetic number, because the mean of its divisors is an integer number (14727852).

Almost surely, 2^422436102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422436102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (471291264).

422436102 is an abundant number, since it is smaller than the sum of its proper divisors (520146426).

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

422436102 is a wasteful number, since it uses less digits than its factorization.

422436102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 422436102 is about 20553.2503998759. The cubic root of 422436102 is about 750.3323575850.

The spelling of 422436102 in words is "four hundred twenty-two million, four hundred thirty-six thousand, one hundred two".