422446662 has 48 divisors (see below), whose sum is σ = 1000136592. Its totient is φ = 127805760.

The previous prime is 422446637. The next prime is 422446691. The reversal of 422446662 is 266644224.

It is a super-2 number, since 2×422446662² = 356922364469884488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156468 + ... + 159144.

It is an arithmetic number, because the mean of its divisors is an integer number (20836179).

Almost surely, 2^422446662 is an apocalyptic number.

422446662 is an abundant number, since it is smaller than the sum of its proper divisors (577689930).

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

422446662 is a wasteful number, since it uses less digits than its factorization.

422446662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493 (or 3490 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 422446662 is about 20553.5072919441. The cubic root of 422446662 is about 750.3386097682.

The spelling of 422446662 in words is "four hundred twenty-two million, four hundred forty-six thousand, six hundred sixty-two".