47948314 has 4 divisors (see below), whose sum is σ = 71922474. Its totient is φ = 23974156.

The previous prime is 47948287. The next prime is 47948333. The reversal of 47948314 is 41384974.

47948314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41384974 = 2 ⋅20692487.

It can be written as a sum of positive squares in only one way, i.e., 39275289 + 8673025 = 6267^2 + 2945^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11987077 + ... + 11987080.

Almost surely, 2^47948314 is an apocalyptic number.

47948314 is a deficient number, since it is larger than the sum of its proper divisors (23974160).

47948314 is a wasteful number, since it uses less digits than its factorization.

47948314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23974159.

The product of its digits is 96768, while the sum is 40.

The square root of 47948314 is about 6924.4721098435. The cubic root of 47948314 is about 363.2936276973.

The spelling of 47948314 in words is "forty-seven million, nine hundred forty-eight thousand, three hundred fourteen".