38652245 has 8 divisors (see below), whose sum is σ = 46428216. Its totient is φ = 30891456.

The previous prime is 38652241. The next prime is 38652253. The reversal of 38652245 is 54225683.

38652245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1661521 + 36990724 = 1289^2 + 6082^2 .

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 38652245 - 2² = 38652241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38652241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2879 + ... + 9251.

It is an arithmetic number, because the mean of its divisors is an integer number (5803527).

Almost surely, 2^38652245 is an apocalyptic number.

It is an amenable number.

38652245 is a deficient number, since it is larger than the sum of its proper divisors (7775971).

38652245 is a wasteful number, since it uses less digits than its factorization.

38652245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7591.

The product of its digits is 57600, while the sum is 35.

The square root of 38652245 is about 6217.0929701911. The cubic root of 38652245 is about 338.1101755601.

The spelling of 38652245 in words is "thirty-eight million, six hundred fifty-two thousand, two hundred forty-five".