47473567 has 2 divisors, whose sum is σ = 47473568. Its totient is φ = 47473566.

The previous prime is 47473529. The next prime is 47473577. The reversal of 47473567 is 76537474.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47473567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47473577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23736783 + 23736784.

It is an arithmetic number, because the mean of its divisors is an integer number (23736784).

Almost surely, 2^47473567 is an apocalyptic number.

47473567 is a deficient number, since it is larger than the sum of its proper divisors (1).

47473567 is an equidigital number, since it uses as much as digits as its factorization.

47473567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 493920, while the sum is 43.

The square root of 47473567 is about 6890.1064578133. The cubic root of 47473567 is about 362.0906313371.

The spelling of 47473567 in words is "forty-seven million, four hundred seventy-three thousand, five hundred sixty-seven".