422681482 has 4 divisors (see below), whose sum is σ = 634022226. Its totient is φ = 211340740.

The previous prime is 422681449. The next prime is 422681503. The reversal of 422681482 is 284186224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 395651881 + 27029601 = 19891^2 + 5199^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105670369 + ... + 105670372.

Almost surely, 2^422681482 is an apocalyptic number.

422681482 is a deficient number, since it is larger than the sum of its proper divisors (211340744).

422681482 is a wasteful number, since it uses less digits than its factorization.

422681482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211340743.

The product of its digits is 49152, while the sum is 37.

The square root of 422681482 is about 20559.2189053962. The cubic root of 422681482 is about 750.4776110449.

The spelling of 422681482 in words is "four hundred twenty-two million, six hundred eighty-one thousand, four hundred eighty-two".