11062161 has 24 divisors (see below), whose sum is σ = 18351840. Its totient is φ = 6350400.

The previous prime is 11062151. The next prime is 11062217. The reversal of 11062161 is 16126011.

It is not a de Polignac number, because 11062161 - 2¹¹ = 11060113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11062111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1060 + ... + 4821.

It is an arithmetic number, because the mean of its divisors is an integer number (764660).

Almost surely, 2^11062161 is an apocalyptic number.

11062161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11062161 is a deficient number, since it is larger than the sum of its proper divisors (7289679).

11062161 is a wasteful number, since it uses less digits than its factorization.

11062161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5917 (or 5914 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 11062161 is about 3325.9827119214. The cubic root of 11062161 is about 222.8161461288.

Adding to 11062161 its reverse (16126011), we get a palindrome (27188172).

The spelling of 11062161 in words is "eleven million, sixty-two thousand, one hundred sixty-one".