47509341 has 16 divisors (see below), whose sum is σ = 69242880. Its totient is φ = 28735920.

The previous prime is 47509333. The next prime is 47509403. The reversal of 47509341 is 14390574.

It is not a de Polignac number, because 47509341 - 2³ = 47509333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47509141) 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 15 ways as a sum of consecutive naturals, for example, 20100 + ... + 22338.

It is an arithmetic number, because the mean of its divisors is an integer number (4327680).

Almost surely, 2^47509341 is an apocalyptic number.

It is an amenable number.

47509341 is a deficient number, since it is larger than the sum of its proper divisors (21733539).

47509341 is a wasteful number, since it uses less digits than its factorization.

47509341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2896.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 47509341 is about 6892.7020100973. The cubic root of 47509341 is about 362.1815603790.

The spelling of 47509341 in words is "forty-seven million, five hundred nine thousand, three hundred forty-one".