47341109 has 4 divisors (see below), whose sum is σ = 47385516. Its totient is φ = 47296704.

The previous prime is 47341081. The next prime is 47341111. The reversal of 47341109 is 90114374.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46922500 + 418609 = 6850^2 + 647^2 .

It is a cyclic number.

It is not a de Polignac number, because 47341109 - 2¹⁶ = 47275573 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 (47341159) 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, 20564 + ... + 22749.

It is an arithmetic number, because the mean of its divisors is an integer number (11846379).

Almost surely, 2^47341109 is an apocalyptic number.

It is an amenable number.

47341109 is a deficient number, since it is larger than the sum of its proper divisors (44407).

47341109 is a wasteful number, since it uses less digits than its factorization.

47341109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44406.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 47341109 is about 6880.4875553990. The cubic root of 47341109 is about 361.7535562031.

The spelling of 47341109 in words is "forty-seven million, three hundred forty-one thousand, one hundred nine".