46947533 has 2 divisors, whose sum is σ = 46947534. Its totient is φ = 46947532.

The previous prime is 46947517. The next prime is 46947569. The reversal of 46947533 is 33574964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37724164 + 9223369 = 6142^2 + 3037^2 .

It is a cyclic number.

It is not a de Polignac number, because 46947533 - 2⁴ = 46947517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46949533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23473766 + 23473767.

It is an arithmetic number, because the mean of its divisors is an integer number (23473767).

Almost surely, 2^46947533 is an apocalyptic number.

It is an amenable number.

46947533 is a deficient number, since it is larger than the sum of its proper divisors (1).

46947533 is an equidigital number, since it uses as much as digits as its factorization.

46947533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 41.

The square root of 46947533 is about 6851.8269826376. The cubic root of 46947533 is about 360.7482712920.

The spelling of 46947533 in words is "forty-six million, nine hundred forty-seven thousand, five hundred thirty-three".