38448244 has 12 divisors (see below), whose sum is σ = 67335268. Its totient is φ = 19209600.

The previous prime is 38448211. The next prime is 38448269. The reversal of 38448244 is 44284483.

It can be written as a sum of positive squares in 2 ways, for example, as 3283344 + 35164900 = 1812^2 + 5930^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4204 + ... + 9724.

Almost surely, 2^38448244 is an apocalyptic number.

It is an amenable number.

38448244 is a deficient number, since it is larger than the sum of its proper divisors (28887024).

38448244 is a wasteful number, since it uses less digits than its factorization.

38448244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7266 (or 7264 counting only the distinct ones).

The product of its digits is 98304, while the sum is 37.

The square root of 38448244 is about 6200.6648030675. The cubic root of 38448244 is about 337.5142936790.

The spelling of 38448244 in words is "thirty-eight million, four hundred forty-eight thousand, two hundred forty-four".