38525485 has 16 divisors (see below), whose sum is σ = 50641200. Its totient is φ = 28005376.

The previous prime is 38525479. The next prime is 38525489. The reversal of 38525485 is 58452583.

It can be written as a sum of positive squares in 8 ways, for example, as 7767369 + 30758116 = 2787^2 + 5546^2 .

It is a cyclic number.

It is not a de Polignac number, because 38525485 - 2⁹ = 38524973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38525489) 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, 5350 + ... + 10279.

It is an arithmetic number, because the mean of its divisors is an integer number (3165075).

Almost surely, 2^38525485 is an apocalyptic number.

It is an amenable number.

38525485 is a deficient number, since it is larger than the sum of its proper divisors (12115715).

38525485 is a wasteful number, since it uses less digits than its factorization.

38525485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15680.

The product of its digits is 192000, while the sum is 40.

The square root of 38525485 is about 6206.8901230810. The cubic root of 38525485 is about 337.7401601121.

The spelling of 38525485 in words is "thirty-eight million, five hundred twenty-five thousand, four hundred eighty-five".