47480973 has 8 divisors (see below), whose sum is σ = 63580608. Its totient is φ = 31517664.

The previous prime is 47480969. The next prime is 47480977. The reversal of 47480973 is 37908474.

It is an interprime number because it is at equal distance from previous prime (47480969) and next prime (47480977).

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

It is not a de Polignac number, because 47480973 - 2² = 47480969 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47480977) 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, 33265 + ... + 34662.

It is an arithmetic number, because the mean of its divisors is an integer number (7947576).

Almost surely, 2^47480973 is an apocalyptic number.

It is an amenable number.

47480973 is a deficient number, since it is larger than the sum of its proper divisors (16099635).

47480973 is a wasteful number, since it uses less digits than its factorization.

47480973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68163.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 47480973 is about 6890.6438741238. The cubic root of 47480973 is about 362.1094593850.

The spelling of 47480973 in words is "forty-seven million, four hundred eighty thousand, nine hundred seventy-three".