4081627 has 4 divisors (see below), whose sum is σ = 4452696. Its totient is φ = 3710560.

The previous prime is 4081613. The next prime is 4081657. The reversal of 4081627 is 7261804.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4081627 - 2¹⁵ = 4048859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4081595 and 4081604.

It is not an unprimeable number, because it can be changed into a prime (4081607) 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, 185518 + ... + 185539.

It is an arithmetic number, because the mean of its divisors is an integer number (1113174).

Almost surely, 2^4081627 is an apocalyptic number.

4081627 is a deficient number, since it is larger than the sum of its proper divisors (371069).

4081627 is a wasteful number, since it uses less digits than its factorization.

4081627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371068.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 4081627 is about 2020.3036900427. The cubic root of 4081627 is about 159.8126322314.

The spelling of 4081627 in words is "four million, eighty-one thousand, six hundred twenty-seven".