6454263 has 4 divisors (see below), whose sum is σ = 8605688. Its totient is φ = 4302840.

The previous prime is 6454241. The next prime is 6454297. The reversal of 6454263 is 3624546.

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

It is not a de Polignac number, because 6454263 - 2⁶ = 6454199 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6454263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6454213) 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, 1075708 + ... + 1075713.

It is an arithmetic number, because the mean of its divisors is an integer number (2151422).

Almost surely, 2^6454263 is an apocalyptic number.

6454263 is a deficient number, since it is larger than the sum of its proper divisors (2151425).

6454263 is a wasteful number, since it uses less digits than its factorization.

6454263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151424.

The product of its digits is 17280, while the sum is 30.

The square root of 6454263 is about 2540.5241585153. The cubic root of 6454263 is about 186.1867992701.

The spelling of 6454263 in words is "six million, four hundred fifty-four thousand, two hundred sixty-three".