11396880 has 120 divisors (see below), whose sum is σ = 41783040. Its totient is φ = 2760960.

The previous prime is 11396873. The next prime is 11396899. The reversal of 11396880 is 8869311.

11396880 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7201 + ... + 8639.

It is an arithmetic number, because the mean of its divisors is an integer number (348192).

Almost surely, 2^11396880 is an apocalyptic number.

11396880 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 11396880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20891520).

11396880 is an abundant number, since it is smaller than the sum of its proper divisors (30386160).

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

11396880 is a wasteful number, since it uses less digits than its factorization.

11396880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469 (or 1460 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 11396880 is about 3375.9265394851. The cubic root of 11396880 is about 225.0411776487.

The spelling of 11396880 in words is "eleven million, three hundred ninety-six thousand, eight hundred eighty".