11145006 has 32 divisors (see below), whose sum is σ = 24930720. Its totient is φ = 3690432.

The previous prime is 11144957. The next prime is 11145007. The reversal of 11145006 is 60054111.

11145006 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 2×11145006² = 248422317480072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 11145006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11145007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8746 + ... + 9938.

It is an arithmetic number, because the mean of its divisors is an integer number (779085).

Almost surely, 2^11145006 is an apocalyptic number.

11145006 is an abundant number, since it is smaller than the sum of its proper divisors (13785714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11145006 is a wasteful number, since it uses less digits than its factorization.

11145006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377 (or 1371 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 11145006 is about 3338.4136951552. The cubic root of 11145006 is about 223.3709899128.

Adding to 11145006 its reverse (60054111), we get a palindrome (71199117).

The spelling of 11145006 in words is "eleven million, one hundred forty-five thousand, six".