4342845 has 16 divisors (see below), whose sum is σ = 7483392. Its totient is φ = 2137920.

The previous prime is 4342841. The next prime is 4342859. The reversal of 4342845 is 5482434.

It is not a de Polignac number, because 4342845 - 2² = 4342841 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4342841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10941 + ... + 11330.

It is an arithmetic number, because the mean of its divisors is an integer number (467712).

Almost surely, 2^4342845 is an apocalyptic number.

It is an amenable number.

4342845 is a deficient number, since it is larger than the sum of its proper divisors (3140547).

4342845 is a wasteful number, since it uses less digits than its factorization.

4342845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22292.

The product of its digits is 15360, while the sum is 30.

The square root of 4342845 is about 2083.9493755847. The cubic root of 4342845 is about 163.1516397825.

The spelling of 4342845 in words is "four million, three hundred forty-two thousand, eight hundred forty-five".