11275488 has 216 divisors, whose sum is σ = 40334112. Its totient is φ = 2967552.

The previous prime is 11275487. The next prime is 11275501. The reversal of 11275488 is 88457211.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11275483) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 239881 + ... + 239927.

It is an arithmetic number, because the mean of its divisors is an integer number (186732).

Almost surely, 2^11275488 is an apocalyptic number.

11275488 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 11275488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20167056).

11275488 is an abundant number, since it is smaller than the sum of its proper divisors (29058624).

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

11275488 is a wasteful number, since it uses less digits than its factorization.

11275488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 76 counting only the distinct ones).

The product of its digits is 17920, while the sum is 36.

The square root of 11275488 is about 3357.8993433395. The cubic root of 11275488 is about 224.2393275384.

The spelling of 11275488 in words is "eleven million, two hundred seventy-five thousand, four hundred eighty-eight".