11124470 has 48 divisors (see below), whose sum is σ = 23688288. Its totient is φ = 3749760.

The previous prime is 11124467. The next prime is 11124497. The reversal of 11124470 is 7442111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35615 + ... + 35925.

It is an arithmetic number, because the mean of its divisors is an integer number (493506).

Almost surely, 2^11124470 is an apocalyptic number.

11124470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11124470 is an abundant number, since it is smaller than the sum of its proper divisors (12563818).

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

11124470 is a wasteful number, since it uses less digits than its factorization.

11124470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 11124470 is about 3335.3365647263. The cubic root of 11124470 is about 223.2337096819.

Adding to 11124470 its reverse (7442111), we get a palindrome (18566581).

The spelling of 11124470 in words is "eleven million, one hundred twenty-four thousand, four hundred seventy".