63226738 has 8 divisors (see below), whose sum is σ = 95370480. Its totient is φ = 31436580.

The previous prime is 63226729. The next prime is 63226753. The reversal of 63226738 is 83762236.

63226738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 63226697 and 63226706.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 87948 + ... + 88663.

It is an arithmetic number, because the mean of its divisors is an integer number (11921310).

Almost surely, 2^63226738 is an apocalyptic number.

63226738 is a deficient number, since it is larger than the sum of its proper divisors (32143742).

63226738 is a wasteful number, since it uses less digits than its factorization.

63226738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176792.

The product of its digits is 72576, while the sum is 37.

The square root of 63226738 is about 7951.5242563926. The cubic root of 63226738 is about 398.3825055959.

It can be divided in two parts, 63 and 226738, that added together give a triangular number (226801 = T₆₇₃).

The spelling of 63226738 in words is "sixty-three million, two hundred twenty-six thousand, seven hundred thirty-eight".