4345115 has 24 divisors (see below), whose sum is σ = 5776512. Its totient is φ = 3133440.

The previous prime is 4345111. The next prime is 4345127. The reversal of 4345115 is 5115434.

It is not a de Polignac number, because 4345115 - 2² = 4345111 is a prime.

It is a Duffinian number.

Its product of digits (1200) is a multiple of the sum of its prime divisors (150).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44747 + ... + 44843.

It is an arithmetic number, because the mean of its divisors is an integer number (240688).

Almost surely, 2^4345115 is an apocalyptic number.

4345115 is a deficient number, since it is larger than the sum of its proper divisors (1431397).

4345115 is a wasteful number, since it uses less digits than its factorization.

4345115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 150 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 4345115 is about 2084.4939433829. The cubic root of 4345115 is about 163.1800612215.

The spelling of 4345115 in words is "four million, three hundred forty-five thousand, one hundred fifteen".