34421522 has 4 divisors (see below), whose sum is σ = 51632286. Its totient is φ = 17210760.

The previous prime is 34421503. The next prime is 34421561. The reversal of 34421522 is 22512443.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 18826921 + 15594601 = 4339^2 + 3949^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8605379 + ... + 8605382.

Almost surely, 2^34421522 is an apocalyptic number.

34421522 is a deficient number, since it is larger than the sum of its proper divisors (17210764).

34421522 is a wasteful number, since it uses less digits than its factorization.

34421522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17210763.

The product of its digits is 1920, while the sum is 23.

The square root of 34421522 is about 5866.9857678368. The cubic root of 34421522 is about 325.2944770829.

Adding to 34421522 its reverse (22512443), we get a palindrome (56933965).

It can be divided in two parts, 34421 and 522, that added together give a palindrome (34943).

The spelling of 34421522 in words is "thirty-four million, four hundred twenty-one thousand, five hundred twenty-two".