38825744 has 10 divisors (see below), whose sum is σ = 75224910. Its totient is φ = 19412864.

The previous prime is 38825741. The next prime is 38825749. The reversal of 38825744 is 44752883.

It can be written as a sum of positive squares in only one way, i.e., 19465744 + 19360000 = 4412^2 + 4400^2 .

It is not an unprimeable number, because it can be changed into a prime (38825741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213289 + ... + 1213320.

It is an arithmetic number, because the mean of its divisors is an integer number (7522491).

Almost surely, 2^38825744 is an apocalyptic number.

It is an amenable number.

38825744 is a deficient number, since it is larger than the sum of its proper divisors (36399166).

38825744 is a wasteful number, since it uses less digits than its factorization.

38825744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426617 (or 2426611 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 38825744 is about 6231.0307333538. The cubic root of 38825744 is about 338.6153141666.

The spelling of 38825744 in words is "thirty-eight million, eight hundred twenty-five thousand, seven hundred forty-four".