4093147 has 12 divisors (see below), whose sum is σ = 4403776. Its totient is φ = 3800160.

The previous prime is 4093129. The next prime is 4093163. The reversal of 4093147 is 7413904.

It is not a de Polignac number, because 4093147 - 2¹⁵ = 4060379 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4093247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25993 + ... + 26149.

Almost surely, 2^4093147 is an apocalyptic number.

4093147 is a deficient number, since it is larger than the sum of its proper divisors (310629).

4093147 is a wasteful number, since it uses less digits than its factorization.

4093147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 4093147 is about 2023.1527376844. The cubic root of 4093147 is about 159.9628429341.

The spelling of 4093147 in words is "four million, ninety-three thousand, one hundred forty-seven".