4182393 has 4 divisors (see below), whose sum is σ = 5576528. Its totient is φ = 2788260.

The previous prime is 4182379. The next prime is 4182403. The reversal of 4182393 is 3932814.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4182393 - 2⁵ = 4182361 is a prime.

It is a super-2 number, since 2×4182393² = 34984822412898, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4182393.

It is not an unprimeable number, because it can be changed into a prime (4182313) 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, 697063 + ... + 697068.

It is an arithmetic number, because the mean of its divisors is an integer number (1394132).

Almost surely, 2^4182393 is an apocalyptic number.

It is an amenable number.

4182393 is a deficient number, since it is larger than the sum of its proper divisors (1394135).

4182393 is a wasteful number, since it uses less digits than its factorization.

4182393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394134.

The product of its digits is 5184, while the sum is 30.

The square root of 4182393 is about 2045.0899735708. The cubic root of 4182393 is about 161.1170913709.

The spelling of 4182393 in words is "four million, one hundred eighty-two thousand, three hundred ninety-three".