47948941 has 4 divisors (see below), whose sum is σ = 48853692. Its totient is φ = 47044192.

The previous prime is 47948939. The next prime is 47948963. The reversal of 47948941 is 14984974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14984974 = 2 ⋅7492487.

It can be written as a sum of positive squares in 2 ways, for example, as 42445225 + 5503716 = 6515^2 + 2346^2 .

It is a cyclic number.

It is not a de Polignac number, because 47948941 - 2¹ = 47948939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47948891 and 47948900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47948911) 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, 452296 + ... + 452401.

It is an arithmetic number, because the mean of its divisors is an integer number (12213423).

Almost surely, 2^47948941 is an apocalyptic number.

It is an amenable number.

47948941 is a deficient number, since it is larger than the sum of its proper divisors (904751).

47948941 is an equidigital number, since it uses as much as digits as its factorization.

47948941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904750.

The product of its digits is 290304, while the sum is 46.

The square root of 47948941 is about 6924.5173839048. The cubic root of 47948941 is about 363.2952112365.

The spelling of 47948941 in words is "forty-seven million, nine hundred forty-eight thousand, nine hundred forty-one".