11050001 has 8 divisors (see below), whose sum is σ = 11663520. Its totient is φ = 10439712.

The previous prime is 11049991. The next prime is 11050007. The reversal of 11050001 is 10005011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11050001 - 2²² = 6855697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11050007) 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, 10181 + ... + 11213.

It is an arithmetic number, because the mean of its divisors is an integer number (1457940).

Almost surely, 2^11050001 is an apocalyptic number.

It is an amenable number.

11050001 is a deficient number, since it is larger than the sum of its proper divisors (613519).

11050001 is a wasteful number, since it uses less digits than its factorization.

11050001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615.

The product of its (nonzero) digits is 5, while the sum is 8.

The square root of 11050001 is about 3324.1541781331. The cubic root of 11050001 is about 222.7344731861.

Adding to 11050001 its reverse (10005011), we get a palindrome (21055012).

The spelling of 11050001 in words is "eleven million, fifty thousand, one".