38368522 has 4 divisors (see below), whose sum is σ = 57552786. Its totient is φ = 19184260.

The previous prime is 38368511. The next prime is 38368529. The reversal of 38368522 is 22586383.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21893041 + 16475481 = 4679^2 + 4059^2 .

It is not an unprimeable number, because it can be changed into a prime (38368529) 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 as a sum of consecutive naturals, namely, 9592129 + ... + 9592132.

Almost surely, 2^38368522 is an apocalyptic number.

38368522 is a deficient number, since it is larger than the sum of its proper divisors (19184264).

38368522 is a wasteful number, since it uses less digits than its factorization.

38368522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19184263.

The product of its digits is 69120, while the sum is 37.

The square root of 38368522 is about 6194.2329630068. The cubic root of 38368522 is about 337.2808549008.

The spelling of 38368522 in words is "thirty-eight million, three hundred sixty-eight thousand, five hundred twenty-two".