11514005 has 8 divisors (see below), whose sum is σ = 13843872. Its totient is φ = 9193168.

The previous prime is 11514001. The next prime is 11514023. The reversal of 11514005 is 50041511.

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 11514005 - 2² = 11514001 is a prime.

It is a super-2 number, since 2×11514005² = 265144622280050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11514001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 974 + ... + 4896.

It is an arithmetic number, because the mean of its divisors is an integer number (1730484).

Almost surely, 2^11514005 is an apocalyptic number.

It is an amenable number.

11514005 is a deficient number, since it is larger than the sum of its proper divisors (2329867).

11514005 is an equidigital number, since it uses as much as digits as its factorization.

11514005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 11514005 is about 3393.2292878613. The cubic root of 11514005 is about 225.8094629739.

Adding to 11514005 its reverse (50041511), we get a palindrome (61555516).

The spelling of 11514005 in words is "eleven million, five hundred fourteen thousand, five".