424266022 has 4 divisors (see below), whose sum is σ = 636399036. Its totient is φ = 212133010.

The previous prime is 424265977. The next prime is 424266023. The reversal of 424266022 is 220662424.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424266023) 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, 106066504 + ... + 106066507.

It is an arithmetic number, because the mean of its divisors is an integer number (159099759).

Almost surely, 2^424266022 is an apocalyptic number.

424266022 is a deficient number, since it is larger than the sum of its proper divisors (212133014).

424266022 is a wasteful number, since it uses less digits than its factorization.

424266022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212133013.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 424266022 is about 20597.7188542809. The cubic root of 424266022 is about 751.4142335079.

The spelling of 424266022 in words is "four hundred twenty-four million, two hundred sixty-six thousand, twenty-two".