2662441 has 4 divisors (see below), whose sum is σ = 2665872. Its totient is φ = 2659012.

The previous prime is 2662399. The next prime is 2662453. The reversal of 2662441 is 1442662.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2662441 - 2⁹ = 2661929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2662141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66 + ... + 2308.

It is an arithmetic number, because the mean of its divisors is an integer number (666468).

2^2662441 is an apocalyptic number.

It is an amenable number.

2662441 is a deficient number, since it is larger than the sum of its proper divisors (3431).

2662441 is a wasteful number, since it uses less digits than its factorization.

2662441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430.

The product of its digits is 2304, while the sum is 25.

The square root of 2662441 is about 1631.6988079912. The cubic root of 2662441 is about 138.5989683053.

The spelling of 2662441 in words is "two million, six hundred sixty-two thousand, four hundred forty-one".