47205463 has 2 divisors, whose sum is σ = 47205464. Its totient is φ = 47205462.

The previous prime is 47205461. The next prime is 47205479. The reversal of 47205463 is 36450274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47205463 - 2¹ = 47205461 is a prime.

Together with 47205461, 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 (47205461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23602731 + 23602732.

It is an arithmetic number, because the mean of its divisors is an integer number (23602732).

Almost surely, 2^47205463 is an apocalyptic number.

47205463 is a deficient number, since it is larger than the sum of its proper divisors (1).

47205463 is an equidigital number, since it uses as much as digits as its factorization.

47205463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 47205463 is about 6870.6231886198. The cubic root of 47205463 is about 361.4077160819.

The spelling of 47205463 in words is "forty-seven million, two hundred five thousand, four hundred sixty-three".