422662416 has 40 divisors (see below), whose sum is σ = 1191141024. Its totient is φ = 128079360.

The previous prime is 422662411. The next prime is 422662417. The reversal of 422662416 is 614266224.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (422662411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399721 + ... + 400776.

Almost surely, 2^422662416 is an apocalyptic number.

It is an amenable number.

422662416 is an abundant number, since it is smaller than the sum of its proper divisors (768478608).

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

422662416 is a wasteful number, since it uses less digits than its factorization.

422662416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800519 (or 800513 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 422662416 is about 20558.7552152362. The cubic root of 422662416 is about 750.4663268811.

The spelling of 422662416 in words is "four hundred twenty-two million, six hundred sixty-two thousand, four hundred sixteen".