38947514 has 4 divisors (see below), whose sum is σ = 58421274. Its totient is φ = 19473756.

The previous prime is 38947483. The next prime is 38947577. The reversal of 38947514 is 41574983.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41574983 = 19 ⋅2188157.

It can be written as a sum of positive squares in only one way, i.e., 24255625 + 14691889 = 4925^2 + 3833^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9736877 + ... + 9736880.

Almost surely, 2^38947514 is an apocalyptic number.

38947514 is a deficient number, since it is larger than the sum of its proper divisors (19473760).

38947514 is a wasteful number, since it uses less digits than its factorization.

38947514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19473759.

The product of its digits is 120960, while the sum is 41.

The square root of 38947514 is about 6240.7943404666. The cubic root of 38947514 is about 338.9689468398.

The spelling of 38947514 in words is "thirty-eight million, nine hundred forty-seven thousand, five hundred fourteen".