422485706 has 8 divisors (see below), whose sum is σ = 633955140. Its totient is φ = 211167328.

The previous prime is 422485699. The next prime is 422485733. The reversal of 422485706 is 607584224.

It can be written as a sum of positive squares in 2 ways, for example, as 310993225 + 111492481 = 17635^2 + 10559^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 422485706.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30491 + ... + 42126.

Almost surely, 2^422485706 is an apocalyptic number.

422485706 is a deficient number, since it is larger than the sum of its proper divisors (211469434).

422485706 is a wasteful number, since it uses less digits than its factorization.

422485706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75528.

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 422485706 is about 20554.4570835622. The cubic root of 422485706 is about 750.3617253635.

The spelling of 422485706 in words is "four hundred twenty-two million, four hundred eighty-five thousand, seven hundred six".