47466277 has 2 divisors, whose sum is σ = 47466278. Its totient is φ = 47466276.

The previous prime is 47466257. The next prime is 47466283. The reversal of 47466277 is 77266474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29224836 + 18241441 = 5406^2 + 4271^2 .

It is a cyclic number.

It is not a de Polignac number, because 47466277 - 2¹⁵ = 47433509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47466247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23733138 + 23733139.

It is an arithmetic number, because the mean of its divisors is an integer number (23733139).

Almost surely, 2^47466277 is an apocalyptic number.

It is an amenable number.

47466277 is a deficient number, since it is larger than the sum of its proper divisors (1).

47466277 is an equidigital number, since it uses as much as digits as its factorization.

47466277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 395136, while the sum is 43.

The square root of 47466277 is about 6889.5774181005. The cubic root of 47466277 is about 362.0720962800.

The spelling of 47466277 in words is "forty-seven million, four hundred sixty-six thousand, two hundred seventy-seven".