47638414 has 8 divisors (see below), whose sum is σ = 72806040. Its totient is φ = 23369736.

The previous prime is 47638397. The next prime is 47638417. The reversal of 47638414 is 41483674.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47638417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224604 + ... + 224815.

It is an arithmetic number, because the mean of its divisors is an integer number (9100755).

Almost surely, 2^47638414 is an apocalyptic number.

47638414 is a deficient number, since it is larger than the sum of its proper divisors (25167626).

47638414 is a wasteful number, since it uses less digits than its factorization.

47638414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449474.

The product of its digits is 64512, while the sum is 37.

The square root of 47638414 is about 6902.0586783944. The cubic root of 47638414 is about 362.5092544605.

The spelling of 47638414 in words is "forty-seven million, six hundred thirty-eight thousand, four hundred fourteen".