38748226 has 16 divisors (see below), whose sum is σ = 63555840. Its totient is φ = 17571280.

The previous prime is 38748223. The next prime is 38748293. The reversal of 38748226 is 62284783.

It is not an unprimeable number, because it can be changed into a prime (38748223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8700 + ... + 12376.

It is an arithmetic number, because the mean of its divisors is an integer number (3972240).

Almost surely, 2^38748226 is an apocalyptic number.

38748226 is a deficient number, since it is larger than the sum of its proper divisors (24807614).

38748226 is a wasteful number, since it uses less digits than its factorization.

38748226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169.

The product of its digits is 129024, while the sum is 40.

The square root of 38748226 is about 6224.8073062545. The cubic root of 38748226 is about 338.3898085465.

It can be divided in two parts, 3874 and 8226, that added together give a square (12100 = 110²).

The spelling of 38748226 in words is "thirty-eight million, seven hundred forty-eight thousand, two hundred twenty-six".