63068444 has 12 divisors (see below), whose sum is σ = 112936824. Its totient is φ = 30800784.

The previous prime is 63068443. The next prime is 63068479. The reversal of 63068444 is 44486036.

It is a happy number.

It is a super-2 number, since 2×63068444² = 7955257257162272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63068441) 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, 183167 + ... + 183510.

It is an arithmetic number, because the mean of its divisors is an integer number (9411402).

Almost surely, 2^63068444 is an apocalyptic number.

It is an amenable number.

63068444 is a deficient number, since it is larger than the sum of its proper divisors (49868380).

63068444 is a wasteful number, since it uses less digits than its factorization.

63068444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366724 (or 366722 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 63068444 is about 7941.5643295260. The cubic root of 63068444 is about 398.0497652476.

The spelling of 63068444 in words is "sixty-three million, sixty-eight thousand, four hundred forty-four".