38007005 has 16 divisors (see below), whose sum is σ = 46448640. Its totient is φ = 29851008.

The previous prime is 38007001. The next prime is 38007043. The reversal of 38007005 is 50070083.

It is a cyclic number.

It is not a de Polignac number, because 38007005 - 2² = 38007001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38007001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99044 + ... + 99426.

It is an arithmetic number, because the mean of its divisors is an integer number (2903040).

Almost surely, 2^38007005 is an apocalyptic number.

It is an amenable number.

38007005 is a deficient number, since it is larger than the sum of its proper divisors (8441635).

38007005 is a wasteful number, since it uses less digits than its factorization.

38007005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 38007005 is about 6164.9821573140. The cubic root of 38007005 is about 336.2181978648.

Adding to 38007005 its reverse (50070083), we get a palindrome (88077088).

It can be divided in two parts, 3 and 8007005, that added together give a palindrome (8007008).

The spelling of 38007005 in words is "thirty-eight million, seven thousand, five".