11602985 has 16 divisors (see below), whose sum is σ = 14321664. Its totient is φ = 9021312.

The previous prime is 11602979. The next prime is 11603003. The reversal of 11602985 is 58920611.

It is a cyclic number.

It is not a de Polignac number, because 11602985 - 2⁸ = 11602729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30104 + ... + 30486.

It is an arithmetic number, because the mean of its divisors is an integer number (895104).

Almost surely, 2^11602985 is an apocalyptic number.

It is an amenable number.

11602985 is a deficient number, since it is larger than the sum of its proper divisors (2718679).

11602985 is an equidigital number, since it uses as much as digits as its factorization.

11602985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 11602985 is about 3406.3154580866. The cubic root of 11602985 is about 226.3896546297.

The spelling of 11602985 in words is "eleven million, six hundred two thousand, nine hundred eighty-five".