4027682 has 8 divisors (see below), whose sum is σ = 6155676. Its totient is φ = 1975792.

The previous prime is 4027669. The next prime is 4027687. The reversal of 4027682 is 2867204.

It can be written as a sum of positive squares in 2 ways, for example, as 3389281 + 638401 = 1841^2 + 799^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4027687) 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, 18893 + ... + 19104.

Almost surely, 2^4027682 is an apocalyptic number.

4027682 is a deficient number, since it is larger than the sum of its proper divisors (2127994).

4027682 is a wasteful number, since it uses less digits than its factorization.

4027682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38052.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 4027682 is about 2006.9085679223. The cubic root of 4027682 is about 159.1054506634.

The spelling of 4027682 in words is "four million, twenty-seven thousand, six hundred eighty-two".