38054817 has 6 divisors (see below), whose sum is σ = 54968082. Its totient is φ = 25369872.

The previous prime is 38054813. The next prime is 38054831. The reversal of 38054817 is 71845083.

It can be written as a sum of positive squares in only one way, i.e., 36288576 + 1766241 = 6024^2 + 1329^2 .

It is not a de Polignac number, because 38054817 - 2² = 38054813 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38054813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2114148 + ... + 2114165.

It is an arithmetic number, because the mean of its divisors is an integer number (9161347).

Almost surely, 2^38054817 is an apocalyptic number.

It is an amenable number.

38054817 is a deficient number, since it is larger than the sum of its proper divisors (16913265).

38054817 is a wasteful number, since it uses less digits than its factorization.

38054817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4228319 (or 4228316 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 38054817 is about 6168.8586464597. The cubic root of 38054817 is about 336.3591238897.

The spelling of 38054817 in words is "thirty-eight million, fifty-four thousand, eight hundred seventeen".