47819373 has 8 divisors (see below), whose sum is σ = 72867648. Its totient is φ = 27325344.

The previous prime is 47819357. The next prime is 47819377. The reversal of 47819373 is 37391874.

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

It is not a de Polignac number, because 47819373 - 2⁴ = 47819357 is a prime.

It is a super-2 number, since 2×47819373² = 4573384868226258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47819377) 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, 1138536 + ... + 1138577.

It is an arithmetic number, because the mean of its divisors is an integer number (9108456).

Almost surely, 2^47819373 is an apocalyptic number.

It is an amenable number.

47819373 is a deficient number, since it is larger than the sum of its proper divisors (25048275).

47819373 is a wasteful number, since it uses less digits than its factorization.

47819373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277123.

The product of its digits is 127008, while the sum is 42.

The square root of 47819373 is about 6915.1553127894. The cubic root of 47819373 is about 362.9676829975.

The spelling of 47819373 in words is "forty-seven million, eight hundred nineteen thousand, three hundred seventy-three".