6441254 has 4 divisors (see below), whose sum is σ = 9661884. Its totient is φ = 3220626.

The previous prime is 6441241. The next prime is 6441257. The reversal of 6441254 is 4521446.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4521446 = 2 ⋅2260723.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6441257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610312 + ... + 1610315.

It is an arithmetic number, because the mean of its divisors is an integer number (2415471).

Almost surely, 2^6441254 is an apocalyptic number.

6441254 is a deficient number, since it is larger than the sum of its proper divisors (3220630).

6441254 is a wasteful number, since it uses less digits than its factorization.

6441254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3220629.

The product of its digits is 3840, while the sum is 26.

The square root of 6441254 is about 2537.9625686759. The cubic root of 6441254 is about 186.0616244722.

The spelling of 6441254 in words is "six million, four hundred forty-one thousand, two hundred fifty-four".