11608988 has 12 divisors (see below), whose sum is σ = 20339592. Its totient is φ = 5797680.

The previous prime is 11608979. The next prime is 11608991. The reversal of 11608988 is 88980611.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5798 + ... + 7538.

It is an arithmetic number, because the mean of its divisors is an integer number (1694966).

Almost surely, 2^11608988 is an apocalyptic number.

It is an amenable number.

11608988 is a deficient number, since it is larger than the sum of its proper divisors (8730604).

11608988 is a wasteful number, since it uses less digits than its factorization.

11608988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3412 (or 3410 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 41.

The square root of 11608988 is about 3407.1965015244. The cubic root of 11608988 is about 226.4286900674.

The spelling of 11608988 in words is "eleven million, six hundred eight thousand, nine hundred eighty-eight".