38054438 has 16 divisors (see below), whose sum is σ = 59888160. Its totient is φ = 18110400.

The previous prime is 38054417. The next prime is 38054491. The reversal of 38054438 is 83445083.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 38054398 and 38054407.

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, 503 + ... + 8738.

It is an arithmetic number, because the mean of its divisors is an integer number (3743010).

Almost surely, 2^38054438 is an apocalyptic number.

38054438 is a deficient number, since it is larger than the sum of its proper divisors (21833722).

38054438 is a wasteful number, since it uses less digits than its factorization.

38054438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9343.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 38054438 is about 6168.8279275726. The cubic root of 38054438 is about 336.3580072502.

The spelling of 38054438 in words is "thirty-eight million, fifty-four thousand, four hundred thirty-eight".