47935331 has 4 divisors (see below), whose sum is σ = 49481664. Its totient is φ = 46389000.

The previous prime is 47935301. The next prime is 47935333. The reversal of 47935331 is 13353974.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47935331 - 2¹⁴ = 47918947 is a prime.

It is a super-2 number, since 2×47935331² = 4595591916159122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47935291 and 47935300.

It is not an unprimeable number, because it can be changed into a prime (47935333) 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, 773120 + ... + 773181.

It is an arithmetic number, because the mean of its divisors is an integer number (12370416).

Almost surely, 2^47935331 is an apocalyptic number.

47935331 is a deficient number, since it is larger than the sum of its proper divisors (1546333).

47935331 is a wasteful number, since it uses less digits than its factorization.

47935331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546332.

The product of its digits is 34020, while the sum is 35.

The square root of 47935331 is about 6923.5345741897. The cubic root of 47935331 is about 363.2608349770.

The spelling of 47935331 in words is "forty-seven million, nine hundred thirty-five thousand, three hundred thirty-one".