2642883 has 4 divisors (see below), whose sum is σ = 3523848. Its totient is φ = 1761920.

The previous prime is 2642879. The next prime is 2642891. The reversal of 2642883 is 3882462.

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

It is a cyclic number.

It is not a de Polignac number, because 2642883 - 2² = 2642879 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 6³ + 4⁵ + 2²¹ + 8 + 8³ + 3⁹ .

It is a D-number.

2642883 is a lucky number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2642863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440478 + ... + 440483.

It is an arithmetic number, because the mean of its divisors is an integer number (880962).

2^2642883 is an apocalyptic number.

2642883 is a deficient number, since it is larger than the sum of its proper divisors (880965).

2642883 is an equidigital number, since it uses as much as digits as its factorization.

2642883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880964.

The product of its digits is 18432, while the sum is 33.

The square root of 2642883 is about 1625.6946207698. The cubic root of 2642883 is about 138.2587562729.

The spelling of 2642883 in words is "two million, six hundred forty-two thousand, eight hundred eighty-three".