2669241 has 4 divisors (see below), whose sum is σ = 3558992. Its totient is φ = 1779492.

The previous prime is 2669237. The next prime is 2669243. The reversal of 2669241 is 1429662.

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.

It is not a de Polignac number, because 2669241 - 2² = 2669237 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2669199 and 2669208.

It is not an unprimeable number, because it can be changed into a prime (2669243) 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, 444871 + ... + 444876.

It is an arithmetic number, because the mean of its divisors is an integer number (889748).

2^2669241 is an apocalyptic number.

It is an amenable number.

2669241 is a deficient number, since it is larger than the sum of its proper divisors (889751).

2669241 is an equidigital number, since it uses as much as digits as its factorization.

2669241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889750.

The product of its digits is 5184, while the sum is 30.

The square root of 2669241 is about 1633.7811971008. The cubic root of 2669241 is about 138.7168640943.

The spelling of 2669241 in words is "two million, six hundred sixty-nine thousand, two hundred forty-one".