47431341 has 6 divisors (see below), whose sum is σ = 68511950. Its totient is φ = 31620888.

The previous prime is 47431303. The next prime is 47431367. The reversal of 47431341 is 14313474.

It can be written as a sum of positive squares in only one way, i.e., 41409225 + 6022116 = 6435^2 + 2454^2 .

It is not a de Polignac number, because 47431341 - 2⁹ = 47430829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47431381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2635066 + ... + 2635083.

Almost surely, 2^47431341 is an apocalyptic number.

It is an amenable number.

47431341 is a deficient number, since it is larger than the sum of its proper divisors (21080609).

47431341 is a wasteful number, since it uses less digits than its factorization.

47431341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5270155 (or 5270152 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 47431341 is about 6887.0415273904. The cubic root of 47431341 is about 361.9832440379.

It can be divided in two parts, 4743 and 1341, that added together give a square (6084 = 78²).

The spelling of 47431341 in words is "forty-seven million, four hundred thirty-one thousand, three hundred forty-one".