422497061 has 12 divisors (see below), whose sum is σ = 491823360. Its totient is φ = 361884600.

The previous prime is 422497057. The next prime is 422497069. The reversal of 422497061 is 160794224.

It is not a de Polignac number, because 422497061 - 2² = 422497057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422497069) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107786 + ... + 111636.

It is an arithmetic number, because the mean of its divisors is an integer number (40985280).

Almost surely, 2^422497061 is an apocalyptic number.

It is an amenable number.

422497061 is a deficient number, since it is larger than the sum of its proper divisors (69326299).

422497061 is a wasteful number, since it uses less digits than its factorization.

422497061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6104 (or 6097 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 422497061 is about 20554.7332991698. The cubic root of 422497061 is about 750.3684477062.

The spelling of 422497061 in words is "four hundred twenty-two million, four hundred ninety-seven thousand, sixty-one".