38864122 has 32 divisors (see below), whose sum is σ = 65318400. Its totient is φ = 17194800.

The previous prime is 38864113. The next prime is 38864143. The reversal of 38864122 is 22146883.

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 15 ways as a sum of consecutive naturals, for example, 217029 + ... + 217207.

It is an arithmetic number, because the mean of its divisors is an integer number (2041200).

Almost surely, 2^38864122 is an apocalyptic number.

38864122 is a deficient number, since it is larger than the sum of its proper divisors (26454278).

38864122 is a wasteful number, since it uses less digits than its factorization.

38864122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402.

The product of its digits is 18432, while the sum is 34.

The square root of 38864122 is about 6234.1095595121. The cubic root of 38864122 is about 338.7268475437.

It can be divided in two parts, 3886 and 4122, that added together give a palindrome (8008).

The spelling of 38864122 in words is "thirty-eight million, eight hundred sixty-four thousand, one hundred twenty-two".