38245165 has 32 divisors (see below), whose sum is σ = 54835200. Its totient is φ = 25056000.

The previous prime is 38245147. The next prime is 38245177. The reversal of 38245165 is 56154283.

38245165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38245165 - 2⁵ = 38245133 is a prime.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 38245165.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109411 + ... + 109759.

It is an arithmetic number, because the mean of its divisors is an integer number (1713600).

Almost surely, 2^38245165 is an apocalyptic number.

38245165 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38245165 is a deficient number, since it is larger than the sum of its proper divisors (16590035).

38245165 is a wasteful number, since it uses less digits than its factorization.

38245165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493.

The product of its digits is 28800, while the sum is 34.

The square root of 38245165 is about 6184.2675394908. The cubic root of 38245165 is about 336.9190077358.

The spelling of 38245165 in words is "thirty-eight million, two hundred forty-five thousand, one hundred sixty-five".