63226412 has 24 divisors (see below), whose sum is σ = 112785456. Its totient is φ = 31007808.

The previous prime is 63226399. The next prime is 63226441. The reversal of 63226412 is 21462236.

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 7 ways as a sum of consecutive naturals, for example, 51518 + ... + 52730.

It is an arithmetic number, because the mean of its divisors is an integer number (4699394).

Almost surely, 2^63226412 is an apocalyptic number.

It is an amenable number.

63226412 is a deficient number, since it is larger than the sum of its proper divisors (49559044).

63226412 is a wasteful number, since it uses less digits than its factorization.

63226412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457 (or 1455 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 63226412 is about 7951.5037571519. The cubic root of 63226412 is about 398.3818209019.

Adding to 63226412 its reverse (21462236), we get a palindrome (84688648).

The spelling of 63226412 in words is "sixty-three million, two hundred twenty-six thousand, four hundred twelve".