38745122 has 16 divisors (see below), whose sum is σ = 62741952. Its totient is φ = 17838480.

The previous prime is 38745121. The next prime is 38745139. The reversal of 38745122 is 22154783.

It is not an unprimeable number, because it can be changed into a prime (38745121) by changing a digit.

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, 10547 + ... + 13737.

It is an arithmetic number, because the mean of its divisors is an integer number (3921372).

Almost surely, 2^38745122 is an apocalyptic number.

38745122 is a deficient number, since it is larger than the sum of its proper divisors (23996830).

38745122 is a wasteful number, since it uses less digits than its factorization.

38745122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673.

The product of its digits is 13440, while the sum is 32.

The square root of 38745122 is about 6224.5579762743. The cubic root of 38745122 is about 338.3807725198.

The spelling of 38745122 in words is "thirty-eight million, seven hundred forty-five thousand, one hundred twenty-two".