38516025 has 24 divisors (see below), whose sum is σ = 64105024. Its totient is φ = 20404800.

The previous prime is 38516011. The next prime is 38516029. The reversal of 38516025 is 52061583.

It is not a de Polignac number, because 38516025 - 2¹² = 38511929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38515983 and 38516001.

It is not an unprimeable number, because it can be changed into a prime (38516029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10140 + ... + 13410.

Almost surely, 2^38516025 is an apocalyptic number.

It is an amenable number.

38516025 is a deficient number, since it is larger than the sum of its proper divisors (25588999).

38516025 is a wasteful number, since it uses less digits than its factorization.

38516025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3441 (or 3436 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 38516025 is about 6206.1280199493. The cubic root of 38516025 is about 337.7125136207.

The spelling of 38516025 in words is "thirty-eight million, five hundred sixteen thousand, twenty-five".