38090125 has 16 divisors (see below), whose sum is σ = 47711664. Its totient is φ = 30360000.

The previous prime is 38090123. The next prime is 38090161. The reversal of 38090125 is 52109083.

It can be written as a sum of positive squares in 8 ways, for example, as 10074276 + 28015849 = 3174^2 + 5293^2 .

It is not a de Polignac number, because 38090125 - 2¹ = 38090123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38090093 and 38090102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38090123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57295 + ... + 57955.

It is an arithmetic number, because the mean of its divisors is an integer number (2981979).

Almost surely, 2^38090125 is an apocalyptic number.

It is an amenable number.

38090125 is a deficient number, since it is larger than the sum of its proper divisors (9621539).

38090125 is an equidigital number, since it uses as much as digits as its factorization.

38090125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137 (or 1127 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 38090125 is about 6171.7197765291. The cubic root of 38090125 is about 336.4631185812.

The spelling of 38090125 in words is "thirty-eight million, ninety thousand, one hundred twenty-five".