5487697 has 2 divisors, whose sum is σ = 5487698. Its totient is φ = 5487696.

The previous prime is 5487689. The next prime is 5487701. The reversal of 5487697 is 7967845.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5089536 + 398161 = 2256^2 + 631^2 .

It is a cyclic number.

It is not a de Polignac number, because 5487697 - 2³ = 5487689 is a prime.

It is a super-2 number, since 2×5487697² = 60229636727618, which contains 22 as substring.

It is equal to p₃₇₉₉₉₉ and since 5487697 and 379999 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 (5487667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2743848 + 2743849.

It is an arithmetic number, because the mean of its divisors is an integer number (2743849).

Almost surely, 2^5487697 is an apocalyptic number.

It is an amenable number.

5487697 is a deficient number, since it is larger than the sum of its proper divisors (1).

5487697 is an equidigital number, since it uses as much as digits as its factorization.

5487697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 46.

The square root of 5487697 is about 2342.5834029976. The cubic root of 5487697 is about 176.3857007004.

The spelling of 5487697 in words is "five million, four hundred eighty-seven thousand, six hundred ninety-seven".