47673193 has 4 divisors (see below), whose sum is σ = 47687508. Its totient is φ = 47658880.

The previous prime is 47673191. The next prime is 47673203. The reversal of 47673193 is 39137674.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 39100009 + 8573184 = 6253^2 + 2928^2 .

It is a cyclic number.

It is not a de Polignac number, because 47673193 - 2¹ = 47673191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47673191) 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 in 3 ways as a sum of consecutive naturals, for example, 753 + ... + 9793.

It is an arithmetic number, because the mean of its divisors is an integer number (11921877).

Almost surely, 2^47673193 is an apocalyptic number.

It is an amenable number.

47673193 is a deficient number, since it is larger than the sum of its proper divisors (14315).

47673193 is an equidigital number, since it uses as much as digits as its factorization.

47673193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14314.

The product of its digits is 95256, while the sum is 40.

The square root of 47673193 is about 6904.5776844062. The cubic root of 47673193 is about 362.5974510888.

The spelling of 47673193 in words is "forty-seven million, six hundred seventy-three thousand, one hundred ninety-three".