38487422 has 16 divisors (see below), whose sum is σ = 61326720. Its totient is φ = 18052608.

The previous prime is 38487389. The next prime is 38487431. The reversal of 38487422 is 22478483.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9779 + ... + 13137.

It is an arithmetic number, because the mean of its divisors is an integer number (3832920).

Almost surely, 2^38487422 is an apocalyptic number.

38487422 is a deficient number, since it is larger than the sum of its proper divisors (22839298).

38487422 is a wasteful number, since it uses less digits than its factorization.

38487422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715.

The product of its digits is 86016, while the sum is 38.

The square root of 38487422 is about 6203.8231760746. The cubic root of 38487422 is about 337.6288948918.

The spelling of 38487422 in words is "thirty-eight million, four hundred eighty-seven thousand, four hundred twenty-two".