11114001 has 6 divisors (see below), whose sum is σ = 16053570. Its totient is φ = 7409328.

The previous prime is 11113933. The next prime is 11114087. The reversal of 11114001 is 10041111.

It can be written as a sum of positive squares in only one way, i.e., 11048976 + 65025 = 3324^2 + 255^2 .

It is not a de Polignac number, because 11114001 - 2⁹ = 11113489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 1234889 = 11114001 / (1 + 1 + 1 + 1 + 4 + 0 + 0 + 1).

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (11114101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 617436 + ... + 617453.

It is an arithmetic number, because the mean of its divisors is an integer number (2675595).

Almost surely, 2^11114001 is an apocalyptic number.

It is an amenable number.

11114001 is a deficient number, since it is larger than the sum of its proper divisors (4939569).

11114001 is a wasteful number, since it uses less digits than its factorization.

11114001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234895 (or 1234892 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 11114001 is about 3333.7667884842. The cubic root of 11114001 is about 223.1636608855.

Adding to 11114001 its reverse (10041111), we get a palindrome (21155112).

The spelling of 11114001 in words is "eleven million, one hundred fourteen thousand, one".