3422145 has 16 divisors (see below), whose sum is σ = 5664960. Its totient is φ = 1761984.

The previous prime is 3422143. The next prime is 3422171. The reversal of 3422145 is 5412243.

3422145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3422145 - 2¹ = 3422143 is a prime.

It is a super-2 number, since 2×3422145² = 23422152802050, which contains 22 as substring.

3422145 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3422141) 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 15 ways as a sum of consecutive naturals, for example, 3499 + ... + 4368.

It is an arithmetic number, because the mean of its divisors is an integer number (354060).

Almost surely, 2^3422145 is an apocalyptic number.

It is an amenable number.

3422145 is a deficient number, since it is larger than the sum of its proper divisors (2242815).

3422145 is a wasteful number, since it uses less digits than its factorization.

3422145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7904.

The product of its digits is 960, while the sum is 21.

The square root of 3422145 is about 1849.9040515659. The cubic root of 3422145 is about 150.6952172859.

Adding to 3422145 its reverse (5412243), we get a palindrome (8834388).

The spelling of 3422145 in words is "three million, four hundred twenty-two thousand, one hundred forty-five".