47683423 has 4 divisors (see below), whose sum is σ = 47706480. Its totient is φ = 47660368.

The previous prime is 47683409. The next prime is 47683459. The reversal of 47683423 is 32438674.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32438674 = 2 ⋅16219337.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47683423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47683403) 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, 8083 + ... + 12676.

It is an arithmetic number, because the mean of its divisors is an integer number (11926620).

Almost surely, 2^47683423 is an apocalyptic number.

47683423 is a deficient number, since it is larger than the sum of its proper divisors (23057).

47683423 is a wasteful number, since it uses less digits than its factorization.

47683423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23056.

The product of its digits is 96768, while the sum is 37.

The square root of 47683423 is about 6905.3184575369. The cubic root of 47683423 is about 362.6233853465.

The spelling of 47683423 in words is "forty-seven million, six hundred eighty-three thousand, four hundred twenty-three".