11627380 has 12 divisors (see below), whose sum is σ = 24417540. Its totient is φ = 4650944.

The previous prime is 11627359. The next prime is 11627383. The reversal of 11627380 is 8372611.

It can be written as a sum of positive squares in 2 ways, for example, as 1527696 + 10099684 = 1236^2 + 3178^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11627383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290665 + ... + 290704.

It is an arithmetic number, because the mean of its divisors is an integer number (2034795).

Almost surely, 2^11627380 is an apocalyptic number.

11627380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11627380 is an abundant number, since it is smaller than the sum of its proper divisors (12790160).

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

11627380 is a wasteful number, since it uses less digits than its factorization.

11627380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581378 (or 581376 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 11627380 is about 3409.8944265182. The cubic root of 11627380 is about 226.5482031882.

Adding to 11627380 its reverse (8372611), we get a palindrome (19999991).

The spelling of 11627380 in words is "eleven million, six hundred twenty-seven thousand, three hundred eighty".