34422455 has 4 divisors (see below), whose sum is σ = 41306952. Its totient is φ = 27537960.

The previous prime is 34422419. The next prime is 34422457. The reversal of 34422455 is 55422443.

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

It is a de Polignac number, because none of the positive numbers 2^k-34422455 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34422457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3442241 + ... + 3442250.

It is an arithmetic number, because the mean of its divisors is an integer number (10326738).

Almost surely, 2^34422455 is an apocalyptic number.

34422455 is a deficient number, since it is larger than the sum of its proper divisors (6884497).

34422455 is an equidigital number, since it uses as much as digits as its factorization.

34422455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6884496.

The product of its digits is 19200, while the sum is 29.

The square root of 34422455 is about 5867.0652800186. The cubic root of 34422455 is about 325.2974161065.

Adding to 34422455 its reverse (55422443), we get a palindrome (89844898).

The spelling of 34422455 in words is "thirty-four million, four hundred twenty-two thousand, four hundred fifty-five".