6263881 has 4 divisors (see below), whose sum is σ = 6745732. Its totient is φ = 5782032.

The previous prime is 6263879. The next prime is 6263941. The reversal of 6263881 is 1883626.

6263881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1883626 = 2 ⋅941813.

It can be written as a sum of positive squares in 2 ways, for example, as 3767481 + 2496400 = 1941^2 + 1580^2 .

It is a cyclic number.

It is not a de Polignac number, because 6263881 - 2¹ = 6263879 is a prime.

It is a super-2 number, since 2×6263881² = 78472410364322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6263821) 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, 240906 + ... + 240931.

It is an arithmetic number, because the mean of its divisors is an integer number (1686433).

Almost surely, 2^6263881 is an apocalyptic number.

It is an amenable number.

6263881 is a deficient number, since it is larger than the sum of its proper divisors (481851).

6263881 is a wasteful number, since it uses less digits than its factorization.

6263881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481850.

The product of its digits is 13824, while the sum is 34.

The square root of 6263881 is about 2502.7746602521. The cubic root of 6263881 is about 184.3378422103.

The spelling of 6263881 in words is "six million, two hundred sixty-three thousand, eight hundred eighty-one".