2082542 has 16 divisors (see below), whose sum is σ = 3894912. Its totient is φ = 811320.

The previous prime is 2082539. The next prime is 2082569. The reversal of 2082542 is 2452802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6608 + ... + 6915.

It is an arithmetic number, because the mean of its divisors is an integer number (243432).

2^2082542 is an apocalyptic number.

2082542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2082542 is a deficient number, since it is larger than the sum of its proper divisors (1812370).

2082542 is a wasteful number, since it uses less digits than its factorization.

2082542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13543.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2082542 is about 1443.1015210303. The cubic root of 2082542 is about 127.7020658525.

The spelling of 2082542 in words is "two million, eighty-two thousand, five hundred forty-two".