11379528 has 80 divisors (see below), whose sum is σ = 33780780. Its totient is φ = 3566592.

The previous prime is 11379527. The next prime is 11379539. The reversal of 11379528 is 82597311.

It can be written as a sum of positive squares in 2 ways, for example, as 9253764 + 2125764 = 3042^2 + 1458^2 .

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

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11379492 and 11379501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11379521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10500 + ... + 11532.

Almost surely, 2^11379528 is an apocalyptic number.

11379528 is a gapful number since it is divisible by the number (18) 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 11379528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16890390).

11379528 is an abundant number, since it is smaller than the sum of its proper divisors (22401252).

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

11379528 is a wasteful number, since it uses less digits than its factorization.

11379528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068 (or 1055 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 11379528 is about 3373.3555993995. The cubic root of 11379528 is about 224.9269095928.

The spelling of 11379528 in words is "eleven million, three hundred seventy-nine thousand, five hundred twenty-eight".