47466469 has 2 divisors, whose sum is σ = 47466470. Its totient is φ = 47466468.

The previous prime is 47466467. The next prime is 47466473. The reversal of 47466469 is 96466474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24137569 + 23328900 = 4913^2 + 4830^2 .

It is a cyclic number.

It is not a de Polignac number, because 47466469 - 2¹ = 47466467 is a prime.

It is a super-2 number, since 2×47466469² = 4506131358655922, which contains 22 as substring.

Together with 47466467, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47466467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23733234 + 23733235.

It is an arithmetic number, because the mean of its divisors is an integer number (23733235).

Almost surely, 2^47466469 is an apocalyptic number.

It is an amenable number.

47466469 is a deficient number, since it is larger than the sum of its proper divisors (1).

47466469 is an equidigital number, since it uses as much as digits as its factorization.

47466469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 46.

The square root of 47466469 is about 6889.5913521776. The cubic root of 47466469 is about 362.0725844704.

The spelling of 47466469 in words is "forty-seven million, four hundred sixty-six thousand, four hundred sixty-nine".