47127433 has 2 divisors, whose sum is σ = 47127434. Its totient is φ = 47127432.

The previous prime is 47127427. The next prime is 47127463. The reversal of 47127433 is 33472174.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34539129 + 12588304 = 5877^2 + 3548^2 .

It is a cyclic number.

It is not a de Polignac number, because 47127433 - 2⁹ = 47126921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47127395 and 47127404.

It is not a weakly prime, because it can be changed into another prime (47127403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23563716 + 23563717.

It is an arithmetic number, because the mean of its divisors is an integer number (23563717).

Almost surely, 2^47127433 is an apocalyptic number.

It is an amenable number.

47127433 is a deficient number, since it is larger than the sum of its proper divisors (1).

47127433 is an equidigital number, since it uses as much as digits as its factorization.

47127433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 31.

The square root of 47127433 is about 6864.9423158538. The cubic root of 47127433 is about 361.2084722161.

The spelling of 47127433 in words is "forty-seven million, one hundred twenty-seven thousand, four hundred thirty-three".