422524354 has 12 divisors (see below), whose sum is σ = 737262054. Its totient is φ = 181081824.

The previous prime is 422524351. The next prime is 422524357. The reversal of 422524354 is 453425224.

It is an interprime number because it is at equal distance from previous prime (422524351) and next prime (422524357).

It can be written as a sum of positive squares in only one way, i.e., 353252025 + 69272329 = 18795^2 + 8323^2 .

It is not an unprimeable number, because it can be changed into a prime (422524351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2155639 + ... + 2155834.

Almost surely, 2^422524354 is an apocalyptic number.

422524354 is a deficient number, since it is larger than the sum of its proper divisors (314737700).

422524354 is a wasteful number, since it uses less digits than its factorization.

422524354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4311489 (or 4311482 counting only the distinct ones).

The product of its digits is 38400, while the sum is 31.

The square root of 422524354 is about 20555.3971987894. The cubic root of 422524354 is about 750.3846051085.

Adding to 422524354 its reverse (453425224), we get a palindrome (875949578).

The spelling of 422524354 in words is "four hundred twenty-two million, five hundred twenty-four thousand, three hundred fifty-four".