11609082 has 24 divisors (see below), whose sum is σ = 26085696. Its totient is φ = 3869532.

The previous prime is 11609069. The next prime is 11609107. The reversal of 11609082 is 28090611.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 11458 + ... + 12429.

It is an arithmetic number, because the mean of its divisors is an integer number (1086904).

Almost surely, 2^11609082 is an apocalyptic number.

11609082 is an abundant number, since it is smaller than the sum of its proper divisors (14476614).

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

11609082 is an equidigital number, since it uses as much as digits as its factorization.

11609082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23904 (or 23892 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 11609082 is about 3407.2102958285. The cubic root of 11609082 is about 226.4293012100.

Adding to 11609082 its reverse (28090611), we get a palindrome (39699693).

The spelling of 11609082 in words is "eleven million, six hundred nine thousand, eighty-two".