47347033 has 2 divisors, whose sum is σ = 47347034. Its totient is φ = 47347032.

The previous prime is 47347019. The next prime is 47347039. The reversal of 47347033 is 33074374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43917129 + 3429904 = 6627^2 + 1852^2 .

It is a cyclic number.

It is not a de Polignac number, because 47347033 - 2⁹ = 47346521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47346986 and 47347004.

It is not a weakly prime, because it can be changed into another prime (47347039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23673516 + 23673517.

It is an arithmetic number, because the mean of its divisors is an integer number (23673517).

Almost surely, 2^47347033 is an apocalyptic number.

It is an amenable number.

47347033 is a deficient number, since it is larger than the sum of its proper divisors (1).

47347033 is an equidigital number, since it uses as much as digits as its factorization.

47347033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 31.

The square root of 47347033 is about 6880.9180346811. The cubic root of 47347033 is about 361.7686448420.

The spelling of 47347033 in words is "forty-seven million, three hundred forty-seven thousand, thirty-three".