38283525 has 72 divisors (see below), whose sum is σ = 79439360. Its totient is φ = 17262720.

The previous prime is 38283517. The next prime is 38283527. The reversal of 38283525 is 52538283.

It is not a de Polignac number, because 38283525 - 2³ = 38283517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38283525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38283527) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 171564 + ... + 171786.

Almost surely, 2^38283525 is an apocalyptic number.

38283525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38283525 is an abundant number, since it is smaller than the sum of its proper divisors (41155835).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38283525 is a wasteful number, since it uses less digits than its factorization.

38283525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 347 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 38283525 is about 6187.3681804140. The cubic root of 38283525 is about 337.0316136433.

The spelling of 38283525 in words is "thirty-eight million, two hundred eighty-three thousand, five hundred twenty-five".