11162054 has 4 divisors (see below), whose sum is σ = 16743084. Its totient is φ = 5581026.

The previous prime is 11162051. The next prime is 11162059. The reversal of 11162054 is 45026111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11162051) 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 as a sum of consecutive naturals, namely, 2790512 + ... + 2790515.

It is an arithmetic number, because the mean of its divisors is an integer number (4185771).

Almost surely, 2^11162054 is an apocalyptic number.

11162054 is a deficient number, since it is larger than the sum of its proper divisors (5581030).

11162054 is an equidigital number, since it uses as much as digits as its factorization.

11162054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5581029.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 11162054 is about 3340.9660279626. The cubic root of 11162054 is about 223.4848253122.

Adding to 11162054 its reverse (45026111), we get a palindrome (56188165).

The spelling of 11162054 in words is "eleven million, one hundred sixty-two thousand, fifty-four".