4061982 has 16 divisors (see below), whose sum is σ = 8151552. Its totient is φ = 1349400.

The previous prime is 4061977. The next prime is 4061983. The reversal of 4061982 is 2891604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4061983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107 + ... + 3057.

It is an arithmetic number, because the mean of its divisors is an integer number (509472).

Almost surely, 2^4061982 is an apocalyptic number.

4061982 is an abundant number, since it is smaller than the sum of its proper divisors (4089570).

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

4061982 is a wasteful number, since it uses less digits than its factorization.

4061982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 4061982 is about 2015.4359329932. The cubic root of 4061982 is about 159.5558253633. Note that the first 3 decimals are identical.

The spelling of 4061982 in words is "four million, sixty-one thousand, nine hundred eighty-two".