4086497 has 4 divisors (see below), whose sum is σ = 4098240. Its totient is φ = 4074756.

The previous prime is 4086493. The next prime is 4086499. The reversal of 4086497 is 7946804.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 4086497 - 2² = 4086493 is a prime.

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 4086497.

It is not an unprimeable number, because it can be changed into a prime (4086491) by changing a digit.

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, 5333 + ... + 6050.

It is an arithmetic number, because the mean of its divisors is an integer number (1024560).

Almost surely, 2^4086497 is an apocalyptic number.

It is an amenable number.

4086497 is a deficient number, since it is larger than the sum of its proper divisors (11743).

4086497 is a wasteful number, since it uses less digits than its factorization.

4086497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11742.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4086497 is about 2021.5085950844. The cubic root of 4086497 is about 159.8761672046.

The spelling of 4086497 in words is "four million, eighty-six thousand, four hundred ninety-seven".