47346133 has 2 divisors, whose sum is σ = 47346134. Its totient is φ = 47346132.

The previous prime is 47346107. The next prime is 47346149. The reversal of 47346133 is 33164374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44328964 + 3017169 = 6658^2 + 1737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47346133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47346095 and 47346104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47346193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23673066 + 23673067.

It is an arithmetic number, because the mean of its divisors is an integer number (23673067).

Almost surely, 2^47346133 is an apocalyptic number.

It is an amenable number.

47346133 is a deficient number, since it is larger than the sum of its proper divisors (1).

47346133 is an equidigital number, since it uses as much as digits as its factorization.

47346133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 31.

The square root of 47346133 is about 6880.8526361200. The cubic root of 47346133 is about 361.7663525910.

The spelling of 47346133 in words is "forty-seven million, three hundred forty-six thousand, one hundred thirty-three".