63269 has 4 divisors (see below), whose sum is σ = 63840. Its totient is φ = 62700.

The previous prime is 63247. The next prime is 63277. The reversal of 63269 is 96236.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63269 is a prime.

It is a super-2 number, since 2×63269² = 8005932722, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63299) 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, 59 + ... + 360.

It is an arithmetic number, because the mean of its divisors is an integer number (15960).

2⁶³²⁶⁹ is an apocalyptic number.

It is an amenable number.

63269 is a deficient number, since it is larger than the sum of its proper divisors (571).

63269 is a wasteful number, since it uses less digits than its factorization.

63269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570.

The product of its digits is 1944, while the sum is 26.

The square root of 63269 is about 251.5332979945. The cubic root of 63269 is about 39.8471248071.

The spelling of 63269 in words is "sixty-three thousand, two hundred sixty-nine".