47703343 has 8 divisors (see below), whose sum is σ = 50651568. Its totient is φ = 44770944.

The previous prime is 47703307. The next prime is 47703349. The reversal of 47703343 is 34330774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47703343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47703349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2580 + ... + 10102.

It is an arithmetic number, because the mean of its divisors is an integer number (6331446).

Almost surely, 2^47703343 is an apocalyptic number.

47703343 is a deficient number, since it is larger than the sum of its proper divisors (2948225).

47703343 is a wasteful number, since it uses less digits than its factorization.

47703343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7913.

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

The square root of 47703343 is about 6906.7606734272. The cubic root of 47703343 is about 362.6738742568.

The spelling of 47703343 in words is "forty-seven million, seven hundred three thousand, three hundred forty-three".