47532793 has 18 divisors (see below), whose sum is σ = 60784458. Its totient is φ = 37033920.

The previous prime is 47532791. The next prime is 47532809. The reversal of 47532793 is 39723574.

It can be written as a sum of positive squares in only one way, i.e., 41835024 + 5697769 = 6468^2 + 2387^2 .

It is not a de Polignac number, because 47532793 - 2¹ = 47532791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47532791) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1921 + ... + 9937.

Almost surely, 2^47532793 is an apocalyptic number.

It is an amenable number.

47532793 is a deficient number, since it is larger than the sum of its proper divisors (13251665).

47532793 is a wasteful number, since it uses less digits than its factorization.

47532793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8053 (or 8035 counting only the distinct ones).

The product of its digits is 158760, while the sum is 40.

The square root of 47532793 is about 6894.4030198415. The cubic root of 47532793 is about 362.2411450456.

The spelling of 47532793 in words is "forty-seven million, five hundred thirty-two thousand, seven hundred ninety-three".