4087093 has 2 divisors, whose sum is σ = 4087094. Its totient is φ = 4087092.

The previous prime is 4087037. The next prime is 4087141. The reversal of 4087093 is 3907804.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3411409 + 675684 = 1847^2 + 822^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4087093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4187093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2043546 + 2043547.

It is an arithmetic number, because the mean of its divisors is an integer number (2043547).

Almost surely, 2^4087093 is an apocalyptic number.

It is an amenable number.

4087093 is a deficient number, since it is larger than the sum of its proper divisors (1).

4087093 is an equidigital number, since it uses as much as digits as its factorization.

4087093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 4087093 is about 2021.6560043687. The cubic root of 4087093 is about 159.8839392698.

The spelling of 4087093 in words is "four million, eighty-seven thousand, ninety-three".