5486947 has 2 divisors, whose sum is σ = 5486948. Its totient is φ = 5486946.

The previous prime is 5486927. The next prime is 5486977. The reversal of 5486947 is 7496845.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5486947 is a prime.

5486947 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5486927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2743473 + 2743474.

It is an arithmetic number, because the mean of its divisors is an integer number (2743474).

Almost surely, 2^5486947 is an apocalyptic number.

5486947 is a deficient number, since it is larger than the sum of its proper divisors (1).

5486947 is an equidigital number, since it uses as much as digits as its factorization.

5486947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 43.

The square root of 5486947 is about 2342.4233178484. The cubic root of 5486947 is about 176.3776648277.

The spelling of 5486947 in words is "five million, four hundred eighty-six thousand, nine hundred forty-seven".