47098943 has 8 divisors (see below), whose sum is σ = 47863200. Its totient is φ = 46338048.

The previous prime is 47098937. The next prime is 47098979. The reversal of 47098943 is 34989074.

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

It is a cyclic number.

It is not a de Polignac number, because 47098943 - 2¹⁴ = 47082559 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47098894 and 47098903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47098243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55718 + ... + 56556.

It is an arithmetic number, because the mean of its divisors is an integer number (5982900).

Almost surely, 2^47098943 is an apocalyptic number.

47098943 is a deficient number, since it is larger than the sum of its proper divisors (764257).

47098943 is an equidigital number, since it uses as much as digits as its factorization.

47098943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 47098943 is about 6862.8669665090. The cubic root of 47098943 is about 361.1356702894.

The spelling of 47098943 in words is "forty-seven million, ninety-eight thousand, nine hundred forty-three".