47683473 has 4 divisors (see below), whose sum is σ = 63577968. Its totient is φ = 31788980.

The previous prime is 47683469. The next prime is 47683477. The reversal of 47683473 is 37438674.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (47683469) and next prime (47683477).

It is a cyclic number.

It is not a de Polignac number, because 47683473 - 2² = 47683469 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47683477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7947243 + ... + 7947248.

It is an arithmetic number, because the mean of its divisors is an integer number (15894492).

Almost surely, 2^47683473 is an apocalyptic number.

It is an amenable number.

47683473 is a deficient number, since it is larger than the sum of its proper divisors (15894495).

47683473 is a wasteful number, since it uses less digits than its factorization.

47683473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15894494.

The product of its digits is 338688, while the sum is 42.

The square root of 47683473 is about 6905.3220779338. The cubic root of 47683473 is about 362.6235120933.

The spelling of 47683473 in words is "forty-seven million, six hundred eighty-three thousand, four hundred seventy-three".