10297287 has 80 divisors (see below), whose sum is σ = 20815872. Its totient is φ = 4898880.

The previous prime is 10297249. The next prime is 10297303. The reversal of 10297287 is 78279201.

It is not a de Polignac number, because 10297287 - 2¹⁰ = 10296263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10297247) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 81018 + ... + 81144.

Almost surely, 2^10297287 is an apocalyptic number.

10297287 is an abundant number, since it is smaller than the sum of its proper divisors (10518585).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10297287 is a wasteful number, since it uses less digits than its factorization.

10297287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 10297287 is about 3208.9386095717. The cubic root of 10297287 is about 217.5576066198.

The spelling of 10297287 in words is "ten million, two hundred ninety-seven thousand, two hundred eighty-seven".