38148514 has 16 divisors (see below), whose sum is σ = 59673600. Its totient is φ = 18267984.

The previous prime is 38148511. The next prime is 38148521. The reversal of 38148514 is 41584183.

It is a self number, because there is not a number n which added to its sum of digits gives 38148514.

It is not an unprimeable number, because it can be changed into a prime (38148511) 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, 4777 + ... + 9955.

It is an arithmetic number, because the mean of its divisors is an integer number (3729600).

Almost surely, 2^38148514 is an apocalyptic number.

38148514 is a deficient number, since it is larger than the sum of its proper divisors (21525086).

38148514 is a wasteful number, since it uses less digits than its factorization.

38148514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5337.

The product of its digits is 15360, while the sum is 34.

The square root of 38148514 is about 6176.4483321728. The cubic root of 38148514 is about 336.6349541522.

The spelling of 38148514 in words is "thirty-eight million, one hundred forty-eight thousand, five hundred fourteen".