47819023 has 8 divisors (see below), whose sum is σ = 54761760. Its totient is φ = 40904160.

The previous prime is 47819003. The next prime is 47819033. The reversal of 47819023 is 32091874.

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 47819023 - 2¹³ = 47810831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47819023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47819003) 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, 3148 + ... + 10273.

It is an arithmetic number, because the mean of its divisors is an integer number (6845220).

Almost surely, 2^47819023 is an apocalyptic number.

47819023 is a deficient number, since it is larger than the sum of its proper divisors (6942737).

47819023 is a wasteful number, since it uses less digits than its factorization.

47819023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13937.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 47819023 is about 6915.1300060086. The cubic root of 47819023 is about 362.9667974499.

The spelling of 47819023 in words is "forty-seven million, eight hundred nineteen thousand, twenty-three".