11348520 has 64 divisors (see below), whose sum is σ = 36054720. Its totient is φ = 2847744.

The previous prime is 11348509. The next prime is 11348521. The reversal of 11348520 is 2584311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (11348521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 742 + ... + 4821.

It is an arithmetic number, because the mean of its divisors is an integer number (563355).

Almost surely, 2^11348520 is an apocalyptic number.

11348520 is a gapful number since it is divisible by the number (10) 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 11348520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18027360).

11348520 is an abundant number, since it is smaller than the sum of its proper divisors (24706200).

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

11348520 is a wasteful number, since it uses less digits than its factorization.

11348520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5594 (or 5590 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 11348520 is about 3368.7564471181. The cubic root of 11348520 is about 224.7224231333.

The spelling of 11348520 in words is "eleven million, three hundred forty-eight thousand, five hundred twenty".