11147014 has 4 divisors (see below), whose sum is σ = 16720524. Its totient is φ = 5573506.

The previous prime is 11147009. The next prime is 11147021. The reversal of 11147014 is 41074111.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×11147014² = 248511842232392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11146982 and 11147000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2786752 + ... + 2786755.

It is an arithmetic number, because the mean of its divisors is an integer number (4180131).

Almost surely, 2^11147014 is an apocalyptic number.

11147014 is a deficient number, since it is larger than the sum of its proper divisors (5573510).

11147014 is an equidigital number, since it uses as much as digits as its factorization.

11147014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5573509.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 11147014 is about 3338.7144232474. The cubic root of 11147014 is about 223.3844040528.

It can be divided in two parts, 1114 and 7014, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 11147014 in words is "eleven million, one hundred forty-seven thousand, fourteen".