4113045 has 16 divisors (see below), whose sum is σ = 7312320. Its totient is φ = 2193552.

The previous prime is 4113029. The next prime is 4113059. The reversal of 4113045 is 5403114.

It is a happy number.

It is not a de Polignac number, because 4113045 - 2⁴ = 4113029 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15099 + ... + 15368.

It is an arithmetic number, because the mean of its divisors is an integer number (457020).

Almost surely, 2^4113045 is an apocalyptic number.

4113045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4113045 is a deficient number, since it is larger than the sum of its proper divisors (3199275).

4113045 is a wasteful number, since it uses less digits than its factorization.

4113045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30481 (or 30475 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4113045 is about 2028.0643480915. The cubic root of 4113045 is about 160.2216329551.

Adding to 4113045 its reverse (5403114), we get a palindrome (9516159).

The spelling of 4113045 in words is "four million, one hundred thirteen thousand, forty-five".