10587897 has 6 divisors (see below), whose sum is σ = 15293642. Its totient is φ = 7058592.

The previous prime is 10587887. The next prime is 10587917. The reversal of 10587897 is 79878501.

It can be written as a sum of positive squares in only one way, i.e., 8088336 + 2499561 = 2844^2 + 1581^2 .

It is not a de Polignac number, because 10587897 - 2⁸ = 10587641 is a prime.

It is a super-2 number, since 2×10587897² = 224207125765218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10587827) 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 in 5 ways as a sum of consecutive naturals, for example, 588208 + ... + 588225.

Almost surely, 2^10587897 is an apocalyptic number.

It is an amenable number.

10587897 is a deficient number, since it is larger than the sum of its proper divisors (4705745).

10587897 is a wasteful number, since it uses less digits than its factorization.

10587897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176439 (or 1176436 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 45.

The square root of 10587897 is about 3253.9048849037. The cubic root of 10587897 is about 219.5852862229.

The spelling of 10587897 in words is "ten million, five hundred eighty-seven thousand, eight hundred ninety-seven".