5487497 has 2 divisors, whose sum is σ = 5487498. Its totient is φ = 5487496.

The previous prime is 5487487. The next prime is 5487509. The reversal of 5487497 is 7947845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4414201 + 1073296 = 2101^2 + 1036^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5487497 is a prime.

It is a super-2 number, since 2×5487497² = 60225246650018, which contains 22 as substring.

It is a Chen prime.

It is equal to p₃₇₉₉₈₈ and since 5487497 and 379988 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5487407) 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, 2743748 + 2743749.

It is an arithmetic number, because the mean of its divisors is an integer number (2743749).

Almost surely, 2^5487497 is an apocalyptic number.

It is an amenable number.

5487497 is a deficient number, since it is larger than the sum of its proper divisors (1).

5487497 is an equidigital number, since it uses as much as digits as its factorization.

5487497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 282240, while the sum is 44.

The square root of 5487497 is about 2342.5407146942. The cubic root of 5487497 is about 176.3835578726.

The spelling of 5487497 in words is "five million, four hundred eighty-seven thousand, four hundred ninety-seven".