47035423 has 2 divisors, whose sum is σ = 47035424. Its totient is φ = 47035422.

The previous prime is 47035411. The next prime is 47035489. The reversal of 47035423 is 32453074.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47035423 - 2²⁵ = 13480991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47035391 and 47035400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47035123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23517711 + 23517712.

It is an arithmetic number, because the mean of its divisors is an integer number (23517712).

Almost surely, 2^47035423 is an apocalyptic number.

47035423 is a deficient number, since it is larger than the sum of its proper divisors (1).

47035423 is an equidigital number, since it uses as much as digits as its factorization.

47035423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 47035423 is about 6858.2376016000. The cubic root of 47035423 is about 360.9732486834.

Adding to 47035423 its reverse (32453074), we get a palindrome (79488497).

The spelling of 47035423 in words is "forty-seven million, thirty-five thousand, four hundred twenty-three".