4086492 has 12 divisors (see below), whose sum is σ = 9535176. Its totient is φ = 1362160.

The previous prime is 4086491. The next prime is 4086493. The reversal of 4086492 is 2946804.

It is an interprime number because it is at equal distance from previous prime (4086491) and next prime (4086493).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170259 + ... + 170282.

It is an arithmetic number, because the mean of its divisors is an integer number (794598).

Almost surely, 2^4086492 is an apocalyptic number.

It is an amenable number.

4086492 is an abundant number, since it is smaller than the sum of its proper divisors (5448684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4086492 is a wasteful number, since it uses less digits than its factorization.

4086492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340548 (or 340546 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 4086492 is about 2021.5073583838. The cubic root of 4086492 is about 159.8761019995.

The spelling of 4086492 in words is "four million, eighty-six thousand, four hundred ninety-two".