38180075 has 6 divisors (see below), whose sum is σ = 47343324. Its totient is φ = 30544040.

The previous prime is 38180071. The next prime is 38180099. The reversal of 38180075 is 57008183.

38180075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38180075 - 2² = 38180071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38180071) 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 in 5 ways as a sum of consecutive naturals, for example, 763577 + ... + 763626.

It is an arithmetic number, because the mean of its divisors is an integer number (7890554).

Almost surely, 2^38180075 is an apocalyptic number.

38180075 is a deficient number, since it is larger than the sum of its proper divisors (9163249).

38180075 is a wasteful number, since it uses less digits than its factorization.

38180075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527213 (or 1527208 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 38180075 is about 6179.0027512536. The cubic root of 38180075 is about 336.7277634219.

The spelling of 38180075 in words is "thirty-eight million, one hundred eighty thousand, seventy-five".