38523117 has 8 divisors (see below), whose sum is σ = 51873120. Its totient is φ = 25427600.

The previous prime is 38523113. The next prime is 38523151. The reversal of 38523117 is 71132583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38523117 - 2² = 38523113 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38523113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63267 + ... + 63872.

It is an arithmetic number, because the mean of its divisors is an integer number (6484140).

Almost surely, 2^38523117 is an apocalyptic number.

It is an amenable number.

38523117 is a deficient number, since it is larger than the sum of its proper divisors (13350003).

38523117 is a wasteful number, since it uses less digits than its factorization.

38523117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127243.

The product of its digits is 5040, while the sum is 30.

The square root of 38523117 is about 6206.6993643965. The cubic root of 38523117 is about 337.7332401466.

The spelling of 38523117 in words is "thirty-eight million, five hundred twenty-three thousand, one hundred seventeen".