38422925 has 12 divisors (see below), whose sum is σ = 48119316. Its totient is φ = 30432000.

The previous prime is 38422913. The next prime is 38422931. The reversal of 38422925 is 52922483.

It can be written as a sum of positive squares in 6 ways, for example, as 4468996 + 33953929 = 2114^2 + 5827^2 .

It is not a de Polignac number, because 38422925 - 2¹² = 38418829 is a prime.

It is a Duffinian number.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 5084 + ... + 10133.

It is an arithmetic number, because the mean of its divisors is an integer number (4009943).

Almost surely, 2^38422925 is an apocalyptic number.

It is an amenable number.

38422925 is a deficient number, since it is larger than the sum of its proper divisors (9696391).

38422925 is a wasteful number, since it uses less digits than its factorization.

38422925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15328 (or 15323 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 38422925 is about 6198.6228309198. The cubic root of 38422925 is about 337.4401905905.

The spelling of 38422925 in words is "thirty-eight million, four hundred twenty-two thousand, nine hundred twenty-five".