11620896 has 48 divisors (see below), whose sum is σ = 34864704. Its totient is φ = 3320064.

The previous prime is 11620853. The next prime is 11620901. The reversal of 11620896 is 69802611.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7975 + ... + 9318.

It is an arithmetic number, because the mean of its divisors is an integer number (726348).

Almost surely, 2^11620896 is an apocalyptic number.

11620896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11620896 is an abundant number, since it is smaller than the sum of its proper divisors (23243808).

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

11620896 is a wasteful number, since it uses less digits than its factorization.

11620896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17313 (or 17305 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 11620896 is about 3408.9435313598. The cubic root of 11620896 is about 226.5060838777.

It can be divided in two parts, 116 and 20896, that added together give a palindrome (21012).

The spelling of 11620896 in words is "eleven million, six hundred twenty thousand, eight hundred ninety-six".