38459825 has 6 divisors (see below), whose sum is σ = 47690214. Its totient is φ = 30767840.

The previous prime is 38459801. The next prime is 38459833. The reversal of 38459825 is 52895483.

38459825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2411809 + 36048016 = 1553^2 + 6004^2 .

It is not a de Polignac number, because 38459825 - 2¹⁸ = 38197681 is a prime.

It is a super-3 number, since 3×38459825³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 769172 + ... + 769221.

It is an arithmetic number, because the mean of its divisors is an integer number (7948369).

Almost surely, 2^38459825 is an apocalyptic number.

It is an amenable number.

38459825 is a deficient number, since it is larger than the sum of its proper divisors (9230389).

38459825 is a wasteful number, since it uses less digits than its factorization.

38459825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538403 (or 1538398 counting only the distinct ones).

The product of its digits is 345600, while the sum is 44.

The square root of 38459825 is about 6201.5985842362. The cubic root of 38459825 is about 337.5481778503.

The spelling of 38459825 in words is "thirty-eight million, four hundred fifty-nine thousand, eight hundred twenty-five".