38759425 has 6 divisors (see below), whose sum is σ = 48061718. Its totient is φ = 31007520.

The previous prime is 38759389. The next prime is 38759431. The reversal of 38759425 is 52495783.

It can be written as a sum of positive squares in 3 ways, for example, as 7219969 + 31539456 = 2687^2 + 5616^2 .

It is not a de Polignac number, because 38759425 - 2⁹ = 38758913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 775164 + ... + 775213.

Almost surely, 2^38759425 is an apocalyptic number.

It is an amenable number.

38759425 is a deficient number, since it is larger than the sum of its proper divisors (9302293).

38759425 is a wasteful number, since it uses less digits than its factorization.

38759425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550387 (or 1550382 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The square root of 38759425 is about 6225.7067871849. The cubic root of 38759425 is about 338.4224058447.

The spelling of 38759425 in words is "thirty-eight million, seven hundred fifty-nine thousand, four hundred twenty-five".