11164054 has 16 divisors (see below), whose sum is σ = 18715536. Its totient is φ = 4950400.

The previous prime is 11164007. The next prime is 11164057. The reversal of 11164054 is 45046111.

11164054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11164054² = 249272203429832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11164057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5287 + ... + 7090.

It is an arithmetic number, because the mean of its divisors is an integer number (1169721).

Almost surely, 2^11164054 is an apocalyptic number.

11164054 is a deficient number, since it is larger than the sum of its proper divisors (7551482).

11164054 is a wasteful number, since it uses less digits than its factorization.

11164054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12431.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 11164054 is about 3341.2653291829. The cubic root of 11164054 is about 223.4981724064.

The spelling of 11164054 in words is "eleven million, one hundred sixty-four thousand, fifty-four".