11000506 has 16 divisors (see below), whose sum is σ = 18948960. Its totient is φ = 4736880.

The previous prime is 11000467. The next prime is 11000537. The reversal of 11000506 is 60500011.

It is a super-2 number, since 2×11000506² = 242022264512072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12741 + ... + 13576.

It is an arithmetic number, because the mean of its divisors is an integer number (1184310).

Almost surely, 2^11000506 is an apocalyptic number.

11000506 is a deficient number, since it is larger than the sum of its proper divisors (7948454).

11000506 is a wasteful number, since it uses less digits than its factorization.

11000506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26349.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 11000506 is about 3316.7010718484. The cubic root of 11000506 is about 222.4014191075.

Adding to 11000506 its reverse (60500011), we get a palindrome (71500517).

The spelling of 11000506 in words is "eleven million, five hundred six", and thus it is an aban number.