11390976 has 104 divisors (see below), whose sum is σ = 34074560. Its totient is φ = 3760128.

The previous prime is 11390971. The next prime is 11390999. The reversal of 11390976 is 67909311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11390976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11390971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110541 + ... + 110643.

It is an arithmetic number, because the mean of its divisors is an integer number (327640).

Almost surely, 2^11390976 is an apocalyptic number.

11390976 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 11390976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17037280).

11390976 is an abundant number, since it is smaller than the sum of its proper divisors (22683584).

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

11390976 is an equidigital number, since it uses as much as digits as its factorization.

11390976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 11390976 is about 3375.0519995994. The cubic root of 11390976 is about 225.0023110874.

The spelling of 11390976 in words is "eleven million, three hundred ninety thousand, nine hundred seventy-six".