11254420 has 12 divisors (see below), whose sum is σ = 23634324. Its totient is φ = 4501760.

The previous prime is 11254363. The next prime is 11254447. The reversal of 11254420 is 2445211.

It can be written as a sum of positive squares in 2 ways, for example, as 7043716 + 4210704 = 2654^2 + 2052^2 .

It is a congruent number.

It is an unprimeable number.

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, 281341 + ... + 281380.

It is an arithmetic number, because the mean of its divisors is an integer number (1969527).

Almost surely, 2^11254420 is an apocalyptic number.

11254420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11254420 is an abundant number, since it is smaller than the sum of its proper divisors (12379904).

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

11254420 is a wasteful number, since it uses less digits than its factorization.

11254420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562730 (or 562728 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 11254420 is about 3354.7607962417. The cubic root of 11254420 is about 224.0995783878.

Adding to 11254420 its reverse (2445211), we get a palindrome (13699631).

The spelling of 11254420 in words is "eleven million, two hundred fifty-four thousand, four hundred twenty".