422340062 has 4 divisors (see below), whose sum is σ = 633510096. Its totient is φ = 211170030.

The previous prime is 422340047. The next prime is 422340091. The reversal of 422340062 is 260043224.

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

It is a super-2 number, since 2×422340062² = 356742255940327688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105585014 + ... + 105585017.

It is an arithmetic number, because the mean of its divisors is an integer number (158377524).

Almost surely, 2^422340062 is an apocalyptic number.

422340062 is a deficient number, since it is larger than the sum of its proper divisors (211170034).

422340062 is a wasteful number, since it uses less digits than its factorization.

422340062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211170033.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 422340062 is about 20550.9138969536. The cubic root of 422340062 is about 750.2754910901.

Adding to 422340062 its reverse (260043224), we get a palindrome (682383286).

The spelling of 422340062 in words is "four hundred twenty-two million, three hundred forty thousand, sixty-two".