38215673 has 8 divisors (see below), whose sum is σ = 40274496. Its totient is φ = 36190000.

The previous prime is 38215663. The next prime is 38215693. The reversal of 38215673 is 37651283.

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 38215673 - 2¹² = 38211577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38215613) 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, 5903 + ... + 10548.

It is an arithmetic number, because the mean of its divisors is an integer number (5034312).

Almost surely, 2^38215673 is an apocalyptic number.

It is an amenable number.

38215673 is a deficient number, since it is larger than the sum of its proper divisors (2058823).

38215673 is a wasteful number, since it uses less digits than its factorization.

38215673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16575.

The product of its digits is 30240, while the sum is 35.

The square root of 38215673 is about 6181.8826420436. The cubic root of 38215673 is about 336.8323826634.

The spelling of 38215673 in words is "thirty-eight million, two hundred fifteen thousand, six hundred seventy-three".