47641337 has 2 divisors, whose sum is σ = 47641338. Its totient is φ = 47641336.

The previous prime is 47641331. The next prime is 47641343. The reversal of 47641337 is 73314674.

It is a balanced prime because it is at equal distance from previous prime (47641331) and next prime (47641343).

It can be written as a sum of positive squares in only one way, i.e., 31125241 + 16516096 = 5579^2 + 4064^2 .

It is a cyclic number.

It is not a de Polignac number, because 47641337 - 2⁸ = 47641081 is a prime.

It is a super-2 number, since 2×47641337² = 4539393982295138, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 47641297 and 47641306.

It is not a weakly prime, because it can be changed into another prime (47641331) 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 as a sum of consecutive naturals, namely, 23820668 + 23820669.

It is an arithmetic number, because the mean of its divisors is an integer number (23820669).

Almost surely, 2^47641337 is an apocalyptic number.

It is an amenable number.

47641337 is a deficient number, since it is larger than the sum of its proper divisors (1).

47641337 is an equidigital number, since it uses as much as digits as its factorization.

47641337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 35.

The square root of 47641337 is about 6902.2704235635. The cubic root of 47641337 is about 362.5166685954.

The spelling of 47641337 in words is "forty-seven million, six hundred forty-one thousand, three hundred thirty-seven".