47343005 has 4 divisors (see below), whose sum is σ = 56811612. Its totient is φ = 37874400.

The previous prime is 47342969. The next prime is 47343067. The reversal of 47343005 is 50034374.

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 32512804 + 14830201 = 5702^2 + 3851^2 .

It is not a de Polignac number, because 47343005 - 2⁶ = 47342941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4734296 + ... + 4734305.

It is an arithmetic number, because the mean of its divisors is an integer number (14202903).

Almost surely, 2^47343005 is an apocalyptic number.

It is an amenable number.

47343005 is a deficient number, since it is larger than the sum of its proper divisors (9468607).

47343005 is an equidigital number, since it uses as much as digits as its factorization.

47343005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9468606.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 47343005 is about 6880.6253349532. The cubic root of 47343005 is about 361.7583855196.

Adding to 47343005 its reverse (50034374), we get a palindrome (97377379).

The spelling of 47343005 in words is "forty-seven million, three hundred forty-three thousand, five".