5541982 has 4 divisors (see below), whose sum is σ = 8312976. Its totient is φ = 2770990.

The previous prime is 5541979. The next prime is 5542001. The reversal of 5541982 is 2891455.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1385494 + ... + 1385497.

It is an arithmetic number, because the mean of its divisors is an integer number (2078244).

Almost surely, 2^5541982 is an apocalyptic number.

5541982 is a deficient number, since it is larger than the sum of its proper divisors (2770994).

5541982 is a wasteful number, since it uses less digits than its factorization.

5541982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770993.

The product of its digits is 14400, while the sum is 34.

The square root of 5541982 is about 2354.1414570922. The cubic root of 5541982 is about 176.9654033480.

The spelling of 5541982 in words is "five million, five hundred forty-one thousand, nine hundred eighty-two".