4093138 has 8 divisors (see below), whose sum is σ = 7016832. Its totient is φ = 1754196.

The previous prime is 4093129. The next prime is 4093163. The reversal of 4093138 is 8313904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146170 + ... + 146197.

It is an arithmetic number, because the mean of its divisors is an integer number (877104).

Almost surely, 2^4093138 is an apocalyptic number.

4093138 is a deficient number, since it is larger than the sum of its proper divisors (2923694).

4093138 is a wasteful number, since it uses less digits than its factorization.

4093138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292376.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 4093138 is about 2023.1505134320. The cubic root of 4093138 is about 159.9627256921.

The spelling of 4093138 in words is "four million, ninety-three thousand, one hundred thirty-eight".