4087293 has 24 divisors (see below), whose sum is σ = 6656832. Its totient is φ = 2177664.

The previous prime is 4087277. The next prime is 4087297. The reversal of 4087293 is 3927804.

It is not a de Polignac number, because 4087293 - 2⁴ = 4087277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4087297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38146 + ... + 38252.

It is an arithmetic number, because the mean of its divisors is an integer number (277368).

Almost surely, 2^4087293 is an apocalyptic number.

It is an amenable number.

4087293 is a deficient number, since it is larger than the sum of its proper divisors (2569539).

4087293 is a wasteful number, since it uses less digits than its factorization.

4087293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 4087293 is about 2021.7054681630. The cubic root of 4087293 is about 159.8865471760.

The spelling of 4087293 in words is "four million, eighty-seven thousand, two hundred ninety-three".