38825901 has 24 divisors (see below), whose sum is σ = 57657600. Its totient is φ = 25164576.

The previous prime is 38825887. The next prime is 38825903. The reversal of 38825901 is 10952883.

It is not a de Polignac number, because 38825901 - 2⁵ = 38825869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38825903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111075 + ... + 111423.

It is an arithmetic number, because the mean of its divisors is an integer number (2402400).

Almost surely, 2^38825901 is an apocalyptic number.

It is an amenable number.

38825901 is a deficient number, since it is larger than the sum of its proper divisors (18831699).

38825901 is a wasteful number, since it uses less digits than its factorization.

38825901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 38825901 is about 6231.0433315778. The cubic root of 38825901 is about 338.6157705866.

The spelling of 38825901 in words is "thirty-eight million, eight hundred twenty-five thousand, nine hundred one".