4386081 has 16 divisors (see below), whose sum is σ = 6714368. Its totient is φ = 2494800.

The previous prime is 4386073. The next prime is 4386089. The reversal of 4386081 is 1806834.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4386073) and next prime (4386089).

It is not a de Polignac number, because 4386081 - 2³ = 4386073 is a prime.

It is a super-2 number, since 2×4386081² = 38475413077122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4386089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6636 + ... + 7266.

It is an arithmetic number, because the mean of its divisors is an integer number (419648).

Almost surely, 2^4386081 is an apocalyptic number.

It is an amenable number.

4386081 is a deficient number, since it is larger than the sum of its proper divisors (2328287).

4386081 is a wasteful number, since it uses less digits than its factorization.

4386081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 4386081 is about 2094.2972568382. The cubic root of 4386081 is about 163.6912817072.

The spelling of 4386081 in words is "four million, three hundred eighty-six thousand, eighty-one".