11254720 has 28 divisors (see below), whose sum is σ = 26801064. Its totient is φ = 4501760.

The previous prime is 11254693. The next prime is 11254723. The reversal of 11254720 is 2745211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11254691 and 11254700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11254723) 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 3 ways as a sum of consecutive naturals, for example, 17266 + ... + 17905.

Almost surely, 2^11254720 is an apocalyptic number.

11254720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11254720 is an abundant number, since it is smaller than the sum of its proper divisors (15546344).

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

11254720 is an equidigital number, since it uses as much as digits as its factorization.

11254720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35188 (or 35178 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 11254720 is about 3354.8055085206. The cubic root of 11254720 is about 224.1015695840.

Adding to 11254720 its reverse (2745211), we get a palindrome (13999931).

The spelling of 11254720 in words is "eleven million, two hundred fifty-four thousand, seven hundred twenty".