38240315 has 8 divisors (see below), whose sum is σ = 46068480. Its totient is φ = 30472192.

The previous prime is 38240291. The next prime is 38240381. The reversal of 38240315 is 51304283.

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 38240315 - 2¹⁰ = 38239291 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13595 + ... + 16164.

It is an arithmetic number, because the mean of its divisors is an integer number (5758560).

Almost surely, 2^38240315 is an apocalyptic number.

38240315 is a deficient number, since it is larger than the sum of its proper divisors (7828165).

38240315 is a wasteful number, since it uses less digits than its factorization.

38240315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30021.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 38240315 is about 6183.8754030139. The cubic root of 38240315 is about 336.9047651837.

Adding to 38240315 its reverse (51304283), we get a palindrome (89544598).

The spelling of 38240315 in words is "thirty-eight million, two hundred forty thousand, three hundred fifteen".