47790673 has 16 divisors (see below), whose sum is σ = 56263680. Its totient is φ = 39742416.

The previous prime is 47790647. The next prime is 47790703. The reversal of 47790673 is 37609774.

47790673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47790673 - 2⁵ = 47790641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47790973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53436 + ... + 54322.

It is an arithmetic number, because the mean of its divisors is an integer number (3516480).

Almost surely, 2^47790673 is an apocalyptic number.

47790673 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

47790673 is a deficient number, since it is larger than the sum of its proper divisors (8473007).

47790673 is a wasteful number, since it uses less digits than its factorization.

47790673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116.

The product of its (nonzero) digits is 222264, while the sum is 43.

The square root of 47790673 is about 6913.0798490977. The cubic root of 47790673 is about 362.8950537360.

The spelling of 47790673 in words is "forty-seven million, seven hundred ninety thousand, six hundred seventy-three".