38266244 has 6 divisors (see below), whose sum is σ = 66965934. Its totient is φ = 19133120.

The previous prime is 38266229. The next prime is 38266253. The reversal of 38266244 is 44266283.

It can be written as a sum of positive squares in only one way, i.e., 28217344 + 10048900 = 5312^2 + 3170^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4783277 + ... + 4783284.

It is an arithmetic number, because the mean of its divisors is an integer number (11160989).

Almost surely, 2^38266244 is an apocalyptic number.

It is an amenable number.

38266244 is a deficient number, since it is larger than the sum of its proper divisors (28699690).

38266244 is a wasteful number, since it uses less digits than its factorization.

38266244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9566565 (or 9566563 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 38266244 is about 6185.9715485928. The cubic root of 38266244 is about 336.9808945251.

The spelling of 38266244 in words is "thirty-eight million, two hundred sixty-six thousand, two hundred forty-four".