63227412 has 96 divisors (see below), whose sum is σ = 170755200. Its totient is φ = 20217600.

The previous prime is 63227393. The next prime is 63227429. The reversal of 63227412 is 21472236.

63227412 is a `hidden beast` number, since 632 + 27 + 4 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 482587 + ... + 482717.

It is an arithmetic number, because the mean of its divisors is an integer number (1778700).

Almost surely, 2^63227412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63227412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85377600).

63227412 is an abundant number, since it is smaller than the sum of its proper divisors (107527788).

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

63227412 is a wasteful number, since it uses less digits than its factorization.

63227412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 286 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 63227412 is about 7951.5666380909. The cubic root of 63227412 is about 398.3839211830.

Adding to 63227412 its reverse (21472236), we get a palindrome (84699648).

It can be divided in two parts, 63 and 227412, that added together give a triangular number (227475 = T₆₇₄).

The spelling of 63227412 in words is "sixty-three million, two hundred twenty-seven thousand, four hundred twelve".