47488823 has 2 divisors, whose sum is σ = 47488824. Its totient is φ = 47488822.

The previous prime is 47488817. The next prime is 47488829. The reversal of 47488823 is 32888474.

It is a balanced prime because it is at equal distance from previous prime (47488817) and next prime (47488829).

It is a cyclic number.

It is not a de Polignac number, because 47488823 - 2²² = 43294519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47488829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23744411 + 23744412.

It is an arithmetic number, because the mean of its divisors is an integer number (23744412).

Almost surely, 2^47488823 is an apocalyptic number.

47488823 is a deficient number, since it is larger than the sum of its proper divisors (1).

47488823 is an equidigital number, since it uses as much as digits as its factorization.

47488823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 344064, while the sum is 44.

The square root of 47488823 is about 6891.2134635346. The cubic root of 47488823 is about 362.1294140632.

The spelling of 47488823 in words is "forty-seven million, four hundred eighty-eight thousand, eight hundred twenty-three".