63214773 has 16 divisors (see below), whose sum is σ = 87352320. Its totient is φ = 40635504.

The previous prime is 63214769. The next prime is 63214807. The reversal of 63214773 is 37741236.

63214773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63214773 - 2² = 63214769 is a prime.

It is a super-2 number, since 2×63214773² = 7992215050883058, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63214703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7090 + ... + 13292.

It is an arithmetic number, because the mean of its divisors is an integer number (5459520).

Almost surely, 2^63214773 is an apocalyptic number.

It is an amenable number.

63214773 is a deficient number, since it is larger than the sum of its proper divisors (24137547).

63214773 is a wasteful number, since it uses less digits than its factorization.

63214773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6328.

The product of its digits is 21168, while the sum is 33.

The square root of 63214773 is about 7950.7718493238. The cubic root of 63214773 is about 398.3573741007.

The spelling of 63214773 in words is "sixty-three million, two hundred fourteen thousand, seven hundred seventy-three".