4541982 has 16 divisors (see below), whose sum is σ = 9115392. Its totient is φ = 1508760.

The previous prime is 4541981. The next prime is 4541989. The reversal of 4541982 is 2891454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4541981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 843 + ... + 3129.

It is an arithmetic number, because the mean of its divisors is an integer number (569712).

Almost surely, 2^4541982 is an apocalyptic number.

4541982 is an abundant number, since it is smaller than the sum of its proper divisors (4573410).

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

4541982 is a wasteful number, since it uses less digits than its factorization.

4541982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623.

The product of its digits is 11520, while the sum is 33.

The square root of 4541982 is about 2131.1926238611. The cubic root of 4541982 is about 165.6081870675.

The spelling of 4541982 in words is "four million, five hundred forty-one thousand, nine hundred eighty-two".