422800620 has 72 divisors (see below), whose sum is σ = 1301269872. Its totient is φ = 102495360.

The previous prime is 422800601. The next prime is 422800621. The reversal of 422800620 is 26008224.

It is not an unprimeable number, because it can be changed into a prime (422800621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21859 + ... + 36378.

Almost surely, 2^422800620 is an apocalyptic number.

It is an amenable number.

422800620 is an abundant number, since it is smaller than the sum of its proper divisors (878469252).

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

422800620 is a wasteful number, since it uses less digits than its factorization.

422800620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58271 (or 58258 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 422800620 is about 20562.1161362346. The cubic root of 422800620 is about 750.5481148847.

Adding to 422800620 its reverse (26008224), we get a palindrome (448808844).

The spelling of 422800620 in words is "four hundred twenty-two million, eight hundred thousand, six hundred twenty".