4145093 has 4 divisors (see below), whose sum is σ = 4388940. Its totient is φ = 3901248.

The previous prime is 4145069. The next prime is 4145111. The reversal of 4145093 is 3905414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1329409 + 2815684 = 1153^2 + 1678^2 .

It is a cyclic number.

It is not a de Polignac number, because 4145093 - 2¹⁰ = 4144069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121898 + ... + 121931.

It is an arithmetic number, because the mean of its divisors is an integer number (1097235).

Almost surely, 2^4145093 is an apocalyptic number.

It is an amenable number.

4145093 is a deficient number, since it is larger than the sum of its proper divisors (243847).

4145093 is a wasteful number, since it uses less digits than its factorization.

4145093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243846.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 4145093 is about 2035.9501467374. The cubic root of 4145093 is about 160.6366947836.

The spelling of 4145093 in words is "four million, one hundred forty-five thousand, ninety-three".