47368429 has 2 divisors, whose sum is σ = 47368430. Its totient is φ = 47368428.

The previous prime is 47368427. The next prime is 47368471. The reversal of 47368429 is 92486374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46212804 + 1155625 = 6798^2 + 1075^2 .

It is a cyclic number.

It is not a de Polignac number, because 47368429 - 2¹ = 47368427 is a prime.

Together with 47368427, 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 (47368423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23684214 + 23684215.

It is an arithmetic number, because the mean of its divisors is an integer number (23684215).

Almost surely, 2^47368429 is an apocalyptic number.

It is an amenable number.

47368429 is a deficient number, since it is larger than the sum of its proper divisors (1).

47368429 is an equidigital number, since it uses as much as digits as its factorization.

47368429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 47368429 is about 6882.4725934798. The cubic root of 47368429 is about 361.8231307359.

The spelling of 47368429 in words is "forty-seven million, three hundred sixty-eight thousand, four hundred twenty-nine".