38825892 has 240 divisors, whose sum is σ = 131725440. Its totient is φ = 9704448.

The previous prime is 38825887. The next prime is 38825903. The reversal of 38825892 is 29852883.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 732538 + ... + 732590.

It is an arithmetic number, because the mean of its divisors is an integer number (548856).

Almost surely, 2^38825892 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38825892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65862720).

38825892 is an abundant number, since it is smaller than the sum of its proper divisors (92899548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38825892 is a wasteful number, since it uses less digits than its factorization.

38825892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 101 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 38825892 is about 6231.0426093873. The cubic root of 38825892 is about 338.6157444224.

The spelling of 38825892 in words is "thirty-eight million, eight hundred twenty-five thousand, eight hundred ninety-two".