422711610 has 64 divisors (see below), whose sum is σ = 1033845120. Its totient is φ = 110592000.

The previous prime is 422711609. The next prime is 422711633. The reversal of 422711610 is 16117224.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 549306 + ... + 550074.

It is an arithmetic number, because the mean of its divisors is an integer number (16153830).

Almost surely, 2^422711610 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422711610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (516922560).

422711610 is an abundant number, since it is smaller than the sum of its proper divisors (611133510).

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

422711610 is a wasteful number, since it uses less digits than its factorization.

422711610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 422711610 is about 20559.9516050014. The cubic root of 422711610 is about 750.4954415337.

Adding to 422711610 its reverse (16117224), we get a palindrome (438828834).

The spelling of 422711610 in words is "four hundred twenty-two million, seven hundred eleven thousand, six hundred ten".