34727222 has 4 divisors (see below), whose sum is σ = 52090836. Its totient is φ = 17363610.

The previous prime is 34727221. The next prime is 34727227. The reversal of 34727222 is 22272743.

It is a happy number.

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 (34727221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8681804 + ... + 8681807.

It is an arithmetic number, because the mean of its divisors is an integer number (13022709).

Almost surely, 2^34727222 is an apocalyptic number.

34727222 is a deficient number, since it is larger than the sum of its proper divisors (17363614).

34727222 is a wasteful number, since it uses less digits than its factorization.

34727222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17363613.

The product of its digits is 9408, while the sum is 29.

The square root of 34727222 is about 5892.9807398294. The cubic root of 34727222 is about 326.2546281205.

Adding to 34727222 its reverse (22272743), we get a palindrome (56999965).

The spelling of 34727222 in words is "thirty-four million, seven hundred twenty-seven thousand, two hundred twenty-two".