63054966 has 32 divisors (see below), whose sum is σ = 139130208. Its totient is φ = 18927360.

The previous prime is 63054949. The next prime is 63054997. The reversal of 63054966 is 66945036.

It is a happy number.

It is a super-2 number, since 2×63054966² = 7951857474522312, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6661 + ... + 13056.

It is an arithmetic number, because the mean of its divisors is an integer number (4347819).

Almost surely, 2^63054966 is an apocalyptic number.

63054966 is an abundant number, since it is smaller than the sum of its proper divisors (76075242).

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

63054966 is a wasteful number, since it uses less digits than its factorization.

63054966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19776.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 63054966 is about 7940.7157108160. The cubic root of 63054966 is about 398.0214082405.

The spelling of 63054966 in words is "sixty-three million, fifty-four thousand, nine hundred sixty-six".