38715055 has 8 divisors (see below), whose sum is σ = 46494000. Its totient is φ = 30948096.

The previous prime is 38715037. The next prime is 38715071. The reversal of 38715055 is 55051783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38715055 - 2⁵ = 38715023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38715055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7396 + ... + 11494.

It is an arithmetic number, because the mean of its divisors is an integer number (5811750).

Almost surely, 2^38715055 is an apocalyptic number.

38715055 is a deficient number, since it is larger than the sum of its proper divisors (7778945).

38715055 is a wasteful number, since it uses less digits than its factorization.

38715055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5993.

The product of its (nonzero) digits is 21000, while the sum is 34.

The square root of 38715055 is about 6222.1423159552. The cubic root of 38715055 is about 338.2932197556.

It can be divided in two parts, 387 and 15055, that multiplied together give a palindrome (5826285).

The spelling of 38715055 in words is "thirty-eight million, seven hundred fifteen thousand, fifty-five".