38941625 has 8 divisors (see below), whose sum is σ = 48599304. Its totient is φ = 31153200.

The previous prime is 38941619. The next prime is 38941627. The reversal of 38941625 is 52614983.

It is a happy number.

38941625 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 4 ways, for example, as 946729 + 37994896 = 973^2 + 6164^2 .

It is not a de Polignac number, because 38941625 - 2¹² = 38937529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38941627) 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 7 ways as a sum of consecutive naturals, for example, 155642 + ... + 155891.

It is an arithmetic number, because the mean of its divisors is an integer number (6074913).

Almost surely, 2^38941625 is an apocalyptic number.

It is an amenable number.

38941625 is a deficient number, since it is larger than the sum of its proper divisors (9657679).

38941625 is an equidigital number, since it uses as much as digits as its factorization.

38941625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311548 (or 311538 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 38941625 is about 6240.3225076914. The cubic root of 38941625 is about 338.9518615495.

The spelling of 38941625 in words is "thirty-eight million, nine hundred forty-one thousand, six hundred twenty-five".