63201696 has 24 divisors (see below), whose sum is σ = 165904704. Its totient is φ = 21067200.

The previous prime is 63201683. The next prime is 63201707. The reversal of 63201696 is 69610236.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329080 + ... + 329271.

It is an arithmetic number, because the mean of its divisors is an integer number (6912696).

Almost surely, 2^63201696 is an apocalyptic number.

It is an amenable number.

63201696 is an abundant number, since it is smaller than the sum of its proper divisors (102703008).

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

63201696 is a wasteful number, since it uses less digits than its factorization.

63201696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658364 (or 658356 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 63201696 is about 7949.9494338015. The cubic root of 63201696 is about 398.3299033140.

The spelling of 63201696 in words is "sixty-three million, two hundred one thousand, six hundred ninety-six".