341222146 has 16 divisors (see below), whose sum is σ = 528952320. Its totient is φ = 164917440.

The previous prime is 341222143. The next prime is 341222153. The reversal of 341222146 is 641222143.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 341222146.

It is not an unprimeable number, because it can be changed into a prime (341222143) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 61770 + ... + 67066.

It is an arithmetic number, because the mean of its divisors is an integer number (33059520).

Almost surely, 2^341222146 is an apocalyptic number.

341222146 is a deficient number, since it is larger than the sum of its proper divisors (187730174).

341222146 is a wasteful number, since it uses less digits than its factorization.

341222146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6369.

The product of its digits is 2304, while the sum is 25.

The square root of 341222146 is about 18472.1992735029. The cubic root of 341222146 is about 698.7884798899.

Adding to 341222146 its reverse (641222143), we get a palindrome (982444289).

The spelling of 341222146 in words is "three hundred forty-one million, two hundred twenty-two thousand, one hundred forty-six".