10890695 has 4 divisors (see below), whose sum is σ = 13068840. Its totient is φ = 8712552.

The previous prime is 10890637. The next prime is 10890697. The reversal of 10890695 is 59609801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10890695 - 2¹² = 10886599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10890697) 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 3 ways as a sum of consecutive naturals, for example, 1089065 + ... + 1089074.

It is an arithmetic number, because the mean of its divisors is an integer number (3267210).

Almost surely, 2^10890695 is an apocalyptic number.

10890695 is a deficient number, since it is larger than the sum of its proper divisors (2178145).

10890695 is an equidigital number, since it uses as much as digits as its factorization.

10890695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178144.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 10890695 is about 3300.1053013502. The cubic root of 10890695 is about 221.6589126753.

The spelling of 10890695 in words is "ten million, eight hundred ninety thousand, six hundred ninety-five".