5728477 has 2 divisors, whose sum is σ = 5728478. Its totient is φ = 5728476.

The previous prime is 5728453. The next prime is 5728517. The reversal of 5728477 is 7748275.

5728477 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (5728517) can be obtained adding 5728477 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5225796 + 502681 = 2286^2 + 709^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5728477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5728447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2864238 + 2864239.

It is an arithmetic number, because the mean of its divisors is an integer number (2864239).

Almost surely, 2^5728477 is an apocalyptic number.

It is an amenable number.

5728477 is a deficient number, since it is larger than the sum of its proper divisors (1).

5728477 is an equidigital number, since it uses as much as digits as its factorization.

5728477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 109760, while the sum is 40.

The square root of 5728477 is about 2393.4236983869. The cubic root of 5728477 is about 178.9285838095.

The spelling of 5728477 in words is "five million, seven hundred twenty-eight thousand, four hundred seventy-seven".