4261982 has 8 divisors (see below), whose sum is σ = 6408336. Its totient is φ = 2125872.

The previous prime is 4261981. The next prime is 4261987. The reversal of 4261982 is 2891624.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4261981) 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, 1418 + ... + 3245.

It is an arithmetic number, because the mean of its divisors is an integer number (801042).

Almost surely, 2^4261982 is an apocalyptic number.

4261982 is a deficient number, since it is larger than the sum of its proper divisors (2146354).

4261982 is a wasteful number, since it uses less digits than its factorization.

4261982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122.

The product of its digits is 6912, while the sum is 32.

The square root of 4261982 is about 2064.4568292895. The cubic root of 4261982 is about 162.1326708747.

The spelling of 4261982 in words is "four million, two hundred sixty-one thousand, nine hundred eighty-two".