63113286 has 8 divisors (see below), whose sum is σ = 126226584. Its totient is φ = 21037760.

The previous prime is 63113273. The next prime is 63113287. The reversal of 63113286 is 68231136.

It is a sphenic number, since it is the product of 3 distinct primes.

63113286 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63113287) 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, 5259435 + ... + 5259446.

It is an arithmetic number, because the mean of its divisors is an integer number (15778323).

Almost surely, 2^63113286 is an apocalyptic number.

63113286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63113286 is a wasteful number, since it uses less digits than its factorization.

63113286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10518886.

The product of its digits is 5184, while the sum is 30.

The square root of 63113286 is about 7944.3870751619. The cubic root of 63113286 is about 398.1440813999.

The spelling of 63113286 in words is "sixty-three million, one hundred thirteen thousand, two hundred eighty-six".