11641050 has 48 divisors (see below), whose sum is σ = 32081280. Its totient is φ = 3103920.

The previous prime is 11641037. The next prime is 11641087. The reversal of 11641050 is 5014611.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2962 + ... + 5661.

It is an arithmetic number, because the mean of its divisors is an integer number (668360).

Almost surely, 2^11641050 is an apocalyptic number.

11641050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11641050 is an abundant number, since it is smaller than the sum of its proper divisors (20440230).

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

11641050 is a wasteful number, since it uses less digits than its factorization.

11641050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8644 (or 8633 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 11641050 is about 3411.8982986015. The cubic root of 11641050 is about 226.6369506411.

Adding to 11641050 its reverse (5014611), we get a palindrome (16655661).

The spelling of 11641050 in words is "eleven million, six hundred forty-one thousand, fifty".