5287937 has 2 divisors, whose sum is σ = 5287938. Its totient is φ = 5287936.

The previous prime is 5287921. The next prime is 5287943. The reversal of 5287937 is 7397825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3690241 + 1597696 = 1921^2 + 1264^2 .

It is a cyclic number.

It is not a de Polignac number, because 5287937 - 2⁴ = 5287921 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5287894 and 5287903.

It is not a weakly prime, because it can be changed into another prime (5287957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2643968 + 2643969.

It is an arithmetic number, because the mean of its divisors is an integer number (2643969).

It is a Proth number, since it is equal to 1291 ⋅ 2¹² + 1 and 1291 < 2¹².

Almost surely, 2^5287937 is an apocalyptic number.

It is an amenable number.

5287937 is a deficient number, since it is larger than the sum of its proper divisors (1).

5287937 is an equidigital number, since it uses as much as digits as its factorization.

5287937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 41.

The square root of 5287937 is about 2299.5514780061. The cubic root of 5287937 is about 174.2189629007.

The spelling of 5287937 in words is "five million, two hundred eighty-seven thousand, nine hundred thirty-seven".