10981735 has 4 divisors (see below), whose sum is σ = 13178088. Its totient is φ = 8785384.

The previous prime is 10981723. The next prime is 10981739. The reversal of 10981735 is 53718901.

It is a happy number.

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 10981735 - 2⁵ = 10981703 is a prime.

It is a super-2 number, since 2×10981735² = 241197007220450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10981735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10981739) 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, 1098169 + ... + 1098178.

It is an arithmetic number, because the mean of its divisors is an integer number (3294522).

Almost surely, 2^10981735 is an apocalyptic number.

10981735 is a deficient number, since it is larger than the sum of its proper divisors (2196353).

10981735 is an equidigital number, since it uses as much as digits as its factorization.

10981735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196352.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 10981735 is about 3313.8700940139. The cubic root of 10981735 is about 222.2748469350.

The spelling of 10981735 in words is "ten million, nine hundred eighty-one thousand, seven hundred thirty-five".