6263998 has 16 divisors (see below), whose sum is σ = 10236240. Its totient is φ = 2857536.

The previous prime is 6263993. The next prime is 6264001. The reversal of 6263998 is 8993626.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6263993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961 + ... + 3667.

It is an arithmetic number, because the mean of its divisors is an integer number (639765).

Almost surely, 2^6263998 is an apocalyptic number.

6263998 is a deficient number, since it is larger than the sum of its proper divisors (3972242).

6263998 is a wasteful number, since it uses less digits than its factorization.

6263998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811.

The product of its digits is 139968, while the sum is 43.

The square root of 6263998 is about 2502.7980342009. The cubic root of 6263998 is about 184.3389899223.

It can be divided in two parts, 626 and 3998, that added together give a square (4624 = 68²).

The spelling of 6263998 in words is "six million, two hundred sixty-three thousand, nine hundred ninety-eight".