38861425 has 12 divisors (see below), whose sum is σ = 48499996. Its totient is φ = 30888000.

The previous prime is 38861423. The next prime is 38861497. The reversal of 38861425 is 52416883.

It is a happy number.

38861425 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 6 ways, for example, as 73441 + 38787984 = 271^2 + 6228^2 .

It is not a de Polignac number, because 38861425 - 2¹ = 38861423 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38861423) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1026 + ... + 8875.

Almost surely, 2^38861425 is an apocalyptic number.

It is an amenable number.

38861425 is a deficient number, since it is larger than the sum of its proper divisors (9638571).

38861425 is a wasteful number, since it uses less digits than its factorization.

38861425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10068 (or 10063 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 38861425 is about 6233.8932457975. The cubic root of 38861425 is about 338.7190119755.

The spelling of 38861425 in words is "thirty-eight million, eight hundred sixty-one thousand, four hundred twenty-five".