11270124 has 48 divisors (see below), whose sum is σ = 29407840. Its totient is φ = 3732480.

The previous prime is 11270117. The next prime is 11270131. The reversal of 11270124 is 42107211.

It is an interprime number because it is at equal distance from previous prime (11270117) and next prime (11270131).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11270097 and 11270106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25812 + ... + 26244.

Almost surely, 2^11270124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11270124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14703920).

11270124 is an abundant number, since it is smaller than the sum of its proper divisors (18137716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11270124 is a wasteful number, since it uses less digits than its factorization.

11270124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687 (or 679 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 11270124 is about 3357.1005346876. The cubic root of 11270124 is about 224.2037633559.

Adding to 11270124 its reverse (42107211), we get a palindrome (53377335).

The spelling of 11270124 in words is "eleven million, two hundred seventy thousand, one hundred twenty-four".