4345075 has 18 divisors (see below), whose sum is σ = 6269316. Its totient is φ = 2978640.

The previous prime is 4345073. The next prime is 4345087. The reversal of 4345075 is 5705434.

It is not a de Polignac number, because 4345075 - 2¹ = 4345073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4345073) 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 17 ways as a sum of consecutive naturals, for example, 549 + ... + 2998.

Almost surely, 2^4345075 is an apocalyptic number.

4345075 is a deficient number, since it is larger than the sum of its proper divisors (1924241).

4345075 is a wasteful number, since it uses less digits than its factorization.

4345075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571 (or 3559 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 4345075 is about 2084.4843487059. The cubic root of 4345075 is about 163.1795604889.

The spelling of 4345075 in words is "four million, three hundred forty-five thousand, seventy-five".