47413693 has 2 divisors, whose sum is σ = 47413694. Its totient is φ = 47413692.

The previous prime is 47413679. The next prime is 47413703. The reversal of 47413693 is 39631474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46744569 + 669124 = 6837^2 + 818^2 .

It is a cyclic number.

It is not a de Polignac number, because 47413693 - 2⁵ = 47413661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47413633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23706846 + 23706847.

It is an arithmetic number, because the mean of its divisors is an integer number (23706847).

Almost surely, 2^47413693 is an apocalyptic number.

It is an amenable number.

47413693 is a deficient number, since it is larger than the sum of its proper divisors (1).

47413693 is an equidigital number, since it uses as much as digits as its factorization.

47413693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 37.

The square root of 47413693 is about 6885.7601613765. The cubic root of 47413693 is about 361.9383435380.

The spelling of 47413693 in words is "forty-seven million, four hundred thirteen thousand, six hundred ninety-three".