422306116 has 6 divisors (see below), whose sum is σ = 739035710. Its totient is φ = 211153056.

The previous prime is 422306107. The next prime is 422306117. The reversal of 422306116 is 611603224.

It can be written as a sum of positive squares in only one way, i.e., 420086016 + 2220100 = 20496^2 + 1490^2 .

It is a super-2 number, since 2×422306116² = 356684911222010912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422306117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52788261 + ... + 52788268.

Almost surely, 2^422306116 is an apocalyptic number.

It is an amenable number.

422306116 is a deficient number, since it is larger than the sum of its proper divisors (316729594).

422306116 is a wasteful number, since it uses less digits than its factorization.

422306116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105576533 (or 105576531 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 422306116 is about 20550.0879803469. The cubic root of 422306116 is about 750.2553891734.

The spelling of 422306116 in words is "four hundred twenty-two million, three hundred six thousand, one hundred sixteen".