2541983 has 8 divisors (see below), whose sum is σ = 2688000. Its totient is φ = 2398968.

The previous prime is 2541967. The next prime is 2541997. The reversal of 2541983 is 3891452.

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

It is a cyclic number.

It is not a de Polignac number, because 2541983 - 2⁴ = 2541967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1118 + ... + 2516.

It is an arithmetic number, because the mean of its divisors is an integer number (336000).

2^2541983 is an apocalyptic number.

2541983 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2541983 is a deficient number, since it is larger than the sum of its proper divisors (146017).

2541983 is a wasteful number, since it uses less digits than its factorization.

2541983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501.

The product of its digits is 8640, while the sum is 32.

The square root of 2541983 is about 1594.3597461050. The cubic root of 2541983 is about 136.4763966040.

The spelling of 2541983 in words is "two million, five hundred forty-one thousand, nine hundred eighty-three".