38468215 has 4 divisors (see below), whose sum is σ = 46161864. Its totient is φ = 30774568.

The previous prime is 38468201. The next prime is 38468233. The reversal of 38468215 is 51286483.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51286483 = 163 ⋅314641.

It is a cyclic number.

It is not a de Polignac number, because 38468215 - 2²¹ = 36371063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3846817 + ... + 3846826.

It is an arithmetic number, because the mean of its divisors is an integer number (11540466).

Almost surely, 2^38468215 is an apocalyptic number.

38468215 is a deficient number, since it is larger than the sum of its proper divisors (7693649).

38468215 is an equidigital number, since it uses as much as digits as its factorization.

38468215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7693648.

The product of its digits is 46080, while the sum is 37.

The square root of 38468215 is about 6202.2749858419. The cubic root of 38468215 is about 337.5727214123.

It can be divided in two parts, 38468 and 215, that added together give a palindrome (38683).

The spelling of 38468215 in words is "thirty-eight million, four hundred sixty-eight thousand, two hundred fifteen".