422016575 has 12 divisors (see below), whose sum is σ = 523749960. Its totient is φ = 337323360.

The previous prime is 422016559. The next prime is 422016587. The reversal of 422016575 is 575610224.

It is not a de Polignac number, because 422016575 - 2⁴ = 422016559 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25316 + ... + 38534.

It is an arithmetic number, because the mean of its divisors is an integer number (43645830).

Almost surely, 2^422016575 is an apocalyptic number.

422016575 is a deficient number, since it is larger than the sum of its proper divisors (101733385).

422016575 is a wasteful number, since it uses less digits than its factorization.

422016575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14506 (or 14501 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 422016575 is about 20543.0420094007. The cubic root of 422016575 is about 750.0838869133.

Adding to 422016575 its reverse (575610224), we get a palindrome (997626799).

The spelling of 422016575 in words is "four hundred twenty-two million, sixteen thousand, five hundred seventy-five".