63616116 has 24 divisors (see below), whose sum is σ = 148780800. Its totient is φ = 21156352.

The previous prime is 63616109. The next prime is 63616117. The reversal of 63616116 is 61161636.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63616117) 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, 516 + ... + 11291.

It is an arithmetic number, because the mean of its divisors is an integer number (6199200).

Almost surely, 2^63616116 is an apocalyptic number.

It is an amenable number.

63616116 is an abundant number, since it is smaller than the sum of its proper divisors (85164684).

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

63616116 is a wasteful number, since it uses less digits than its factorization.

63616116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12263 (or 12261 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 63616116 is about 7975.9711634383. The cubic root of 63616116 is about 399.1986372833.

The spelling of 63616116 in words is "sixty-three million, six hundred sixteen thousand, one hundred sixteen".