38825057 has 4 divisors (see below), whose sum is σ = 39188016. Its totient is φ = 38462100.

The previous prime is 38825021. The next prime is 38825069. The reversal of 38825057 is 75052883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75052883 = 269 ⋅279007.

It is a cyclic number.

It is not a de Polignac number, because 38825057 - 2⁸ = 38824801 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38825057.

It is not an unprimeable number, because it can be changed into a prime (38825077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181319 + ... + 181532.

It is an arithmetic number, because the mean of its divisors is an integer number (9797004).

Almost surely, 2^38825057 is an apocalyptic number.

It is an amenable number.

38825057 is a deficient number, since it is larger than the sum of its proper divisors (362959).

38825057 is a wasteful number, since it uses less digits than its factorization.

38825057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362958.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 38825057 is about 6230.9756057940. The cubic root of 38825057 is about 338.6133169515.

The spelling of 38825057 in words is "thirty-eight million, eight hundred twenty-five thousand, fifty-seven".