11454048 has 84 divisors (see below), whose sum is σ = 33878628. Its totient is φ = 3810240.

The previous prime is 11454013. The next prime is 11454049. The reversal of 11454048 is 84045411.

It is a happy number.

11454048 is a `hidden beast` number, since 114 + 540 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11454049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 23083 + ... + 23573.

It is an arithmetic number, because the mean of its divisors is an integer number (403317).

Almost surely, 2^11454048 is an apocalyptic number.

11454048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11454048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16939314).

11454048 is an abundant number, since it is smaller than the sum of its proper divisors (22424580).

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

11454048 is an frugal number, since it uses more digits than its factorization.

11454048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 11454048 is about 3384.3829570544. The cubic root of 11454048 is about 225.4168273231.

Adding to 11454048 its reverse (84045411), we get a palindrome (95499459).

The spelling of 11454048 in words is "eleven million, four hundred fifty-four thousand, forty-eight".