47263343 has 2 divisors, whose sum is σ = 47263344. Its totient is φ = 47263342.

The previous prime is 47263309. The next prime is 47263369. The reversal of 47263343 is 34336274.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47263343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47263943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23631671 + 23631672.

It is an arithmetic number, because the mean of its divisors is an integer number (23631672).

Almost surely, 2^47263343 is an apocalyptic number.

47263343 is a deficient number, since it is larger than the sum of its proper divisors (1).

47263343 is an equidigital number, since it uses as much as digits as its factorization.

47263343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 32.

The square root of 47263343 is about 6874.8340343604. The cubic root of 47263343 is about 361.5553666121. Note that the first 3 decimals are identical.

The spelling of 47263343 in words is "forty-seven million, two hundred sixty-three thousand, three hundred forty-three".