63106368 has 112 divisors (see below), whose sum is σ = 182124096. Its totient is φ = 19169280.

The previous prime is 63106367. The next prime is 63106369. The reversal of 63106368 is 86360136.

It is an interprime number because it is at equal distance from previous prime (63106367) and next prime (63106369).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63106367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326880 + ... + 327072.

It is an arithmetic number, because the mean of its divisors is an integer number (1626108).

Almost surely, 2^63106368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63106368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91062048).

63106368 is an abundant number, since it is smaller than the sum of its proper divisors (119017728).

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

63106368 is a wasteful number, since it uses less digits than its factorization.

63106368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 63106368 is about 7943.9516614844. The cubic root of 63106368 is about 398.1295336897.

The spelling of 63106368 in words is "sixty-three million, one hundred six thousand, three hundred sixty-eight".