47340907 has 2 divisors, whose sum is σ = 47340908. Its totient is φ = 47340906.

The previous prime is 47340841. The next prime is 47340919. The reversal of 47340907 is 70904374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47340907 - 2¹¹ = 47338859 is a prime.

It is a super-2 number, since 2×47340907² = 4482322951165298, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47340977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23670453 + 23670454.

It is an arithmetic number, because the mean of its divisors is an integer number (23670454).

Almost surely, 2^47340907 is an apocalyptic number.

47340907 is a deficient number, since it is larger than the sum of its proper divisors (1).

47340907 is an equidigital number, since it uses as much as digits as its factorization.

47340907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 47340907 is about 6880.4728761910. The cubic root of 47340907 is about 361.7530416798.

The spelling of 47340907 in words is "forty-seven million, three hundred forty thousand, nine hundred seven".