422514576 has 240 divisors, whose sum is σ = 1365537600. Its totient is φ = 124945920.

The previous prime is 422514563. The next prime is 422514619. The reversal of 422514576 is 675415224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 422514576.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3083980 + ... + 3084116.

It is an arithmetic number, because the mean of its divisors is an integer number (5689740).

Almost surely, 2^422514576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422514576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (682768800).

422514576 is an abundant number, since it is smaller than the sum of its proper divisors (943023024).

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

422514576 is a wasteful number, since it uses less digits than its factorization.

422514576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 212 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 422514576 is about 20555.1593523378. The cubic root of 422514576 is about 750.3788166317.

The spelling of 422514576 in words is "four hundred twenty-two million, five hundred fourteen thousand, five hundred seventy-six".