47677241 has 2 divisors, whose sum is σ = 47677242. Its totient is φ = 47677240.

The previous prime is 47677207. The next prime is 47677297. The reversal of 47677241 is 14277674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31315216 + 16362025 = 5596^2 + 4045^2 .

It is a cyclic number.

It is not a de Polignac number, because 47677241 - 2²² = 43482937 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 47677195 and 47677204.

It is not a weakly prime, because it can be changed into another prime (47671241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23838620 + 23838621.

It is an arithmetic number, because the mean of its divisors is an integer number (23838621).

Almost surely, 2^47677241 is an apocalyptic number.

It is an amenable number.

47677241 is a deficient number, since it is larger than the sum of its proper divisors (1).

47677241 is an equidigital number, since it uses as much as digits as its factorization.

47677241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 65856, while the sum is 38.

The square root of 47677241 is about 6904.8708170392. The cubic root of 47677241 is about 362.6077136902.

The spelling of 47677241 in words is "forty-seven million, six hundred seventy-seven thousand, two hundred forty-one".