422285337 has 12 divisors (see below), whose sum is σ = 610459824. Its totient is φ = 281296440.

The previous prime is 422285333. The next prime is 422285341. The reversal of 422285337 is 733582224.

422285337 is a `hidden beast` number, since 42 + 2 + 285 + 337 = 666.

It is an interprime number because it is at equal distance from previous prime (422285333) and next prime (422285341).

It is not a de Polignac number, because 422285337 - 2² = 422285333 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422285333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6739 + ... + 29832.

It is an arithmetic number, because the mean of its divisors is an integer number (50871652).

Almost surely, 2^422285337 is an apocalyptic number.

It is an amenable number.

422285337 is a deficient number, since it is larger than the sum of its proper divisors (188174487).

422285337 is a wasteful number, since it uses less digits than its factorization.

422285337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37860 (or 37857 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 422285337 is about 20549.5824045162. The cubic root of 422285337 is about 750.2430838718.

The spelling of 422285337 in words is "four hundred twenty-two million, two hundred eighty-five thousand, three hundred thirty-seven".