47366141 has 4 divisors (see below), whose sum is σ = 47425500. Its totient is φ = 47306784.

The previous prime is 47366117. The next prime is 47366147. The reversal of 47366141 is 14166374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14166374 = 2 ⋅7083187.

It can be written as a sum of positive squares in 2 ways, for example, as 31125241 + 16240900 = 5579^2 + 4030^2 .

It is a cyclic number.

It is not a de Polignac number, because 47366141 - 2²² = 43171837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47366098 and 47366107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47366147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28466 + ... + 30083.

It is an arithmetic number, because the mean of its divisors is an integer number (11856375).

Almost surely, 2^47366141 is an apocalyptic number.

It is an amenable number.

47366141 is a deficient number, since it is larger than the sum of its proper divisors (59359).

47366141 is an equidigital number, since it uses as much as digits as its factorization.

47366141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59358.

The product of its digits is 12096, while the sum is 32.

The square root of 47366141 is about 6882.3063721401. The cubic root of 47366141 is about 361.8173050227.

The spelling of 47366141 in words is "forty-seven million, three hundred sixty-six thousand, one hundred forty-one".