11124071 has 8 divisors (see below), whose sum is σ = 13123584. Its totient is φ = 9227160.

The previous prime is 11124053. The next prime is 11124097. The reversal of 11124071 is 17042111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11124071 is a prime.

It is a super-2 number, since 2×11124071² = 247489911226082, 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 (11123071) 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, 25415 + ... + 25848.

It is an arithmetic number, because the mean of its divisors is an integer number (1640448).

Almost surely, 2^11124071 is an apocalyptic number.

11124071 is a deficient number, since it is larger than the sum of its proper divisors (1999513).

11124071 is an equidigital number, since it uses as much as digits as its factorization.

11124071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51301.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 11124071 is about 3335.2767501363. The cubic root of 11124071 is about 223.2310407513.

Adding to 11124071 its reverse (17042111), we get a palindrome (28166182).

The spelling of 11124071 in words is "eleven million, one hundred twenty-four thousand, seventy-one".