10787071 has 4 divisors (see below), whose sum is σ = 10793952. Its totient is φ = 10780192.

The previous prime is 10787053. The next prime is 10787081. The reversal of 10787071 is 17078701.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10787071 - 2¹⁹ = 10262783 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10787081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186 + ... + 4648.

It is an arithmetic number, because the mean of its divisors is an integer number (2698488).

Almost surely, 2^10787071 is an apocalyptic number.

10787071 is a deficient number, since it is larger than the sum of its proper divisors (6881).

10787071 is an equidigital number, since it uses as much as digits as its factorization.

10787071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6880.

The product of its (nonzero) digits is 2744, while the sum is 31.

The square root of 10787071 is about 3284.3676712573. The cubic root of 10787071 is about 220.9536494320.

It can be divided in two parts, 107 and 87071, that added together give a palindrome (87178).

The spelling of 10787071 in words is "ten million, seven hundred eighty-seven thousand, seventy-one".