39838226 has 4 divisors (see below), whose sum is σ = 59757342. Its totient is φ = 19919112.

The previous prime is 39838219. The next prime is 39838229. The reversal of 39838226 is 62283893.

39838226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 34798201 + 5040025 = 5899^2 + 2245^2 .

It is not an unprimeable number, because it can be changed into a prime (39838229) 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 as a sum of consecutive naturals, namely, 9959555 + ... + 9959558.

Almost surely, 2^39838226 is an apocalyptic number.

39838226 is a deficient number, since it is larger than the sum of its proper divisors (19919116).

39838226 is a wasteful number, since it uses less digits than its factorization.

39838226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19919115.

The product of its digits is 124416, while the sum is 41.

The square root of 39838226 is about 6311.7530053068. The cubic root of 39838226 is about 341.5335169720.

The spelling of 39838226 in words is "thirty-nine million, eight hundred thirty-eight thousand, two hundred twenty-six".