5471387 has 2 divisors, whose sum is σ = 5471388. Its totient is φ = 5471386.

The previous prime is 5471377. The next prime is 5471393. The reversal of 5471387 is 7831745.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5471387 - 2⁴ = 5471371 is a prime.

It is not a weakly prime, because it can be changed into another prime (5471377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2735693 + 2735694.

It is an arithmetic number, because the mean of its divisors is an integer number (2735694).

Almost surely, 2^5471387 is an apocalyptic number.

5471387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5471387 is an equidigital number, since it uses as much as digits as its factorization.

5471387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23520, while the sum is 35.

The square root of 5471387 is about 2339.0996130990. The cubic root of 5471387 is about 176.2107818111.

The spelling of 5471387 in words is "five million, four hundred seventy-one thousand, three hundred eighty-seven".