11375616 has 132 divisors (see below), whose sum is σ = 36223712. Its totient is φ = 3108864.

The previous prime is 11375603. The next prime is 11375659. The reversal of 11375616 is 61657311.

Its product of digits (3780) is a multiple of the sum of its prime divisors (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 494581 + ... + 494603.

Almost surely, 2^11375616 is an apocalyptic number.

11375616 is a gapful number since it is divisible by the number (16) 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 11375616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18111856).

11375616 is an abundant number, since it is smaller than the sum of its proper divisors (24848096).

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

11375616 is an equidigital number, since it uses as much as digits as its factorization.

11375616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 35 counting only the distinct ones).

The product of its digits is 3780, while the sum is 30.

The square root of 11375616 is about 3372.7757114875. The cubic root of 11375616 is about 224.9011318710.

The spelling of 11375616 in words is "eleven million, three hundred seventy-five thousand, six hundred sixteen".