11659060 has 36 divisors (see below), whose sum is σ = 28483812. Its totient is φ = 3997056.

The previous prime is 11659019. The next prime is 11659061. The reversal of 11659060 is 6095611.

It can be written as a sum of positive squares in 2 ways, for example, as 8976016 + 2683044 = 2996^2 + 1638^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11659061) 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 11 ways as a sum of consecutive naturals, for example, 4969 + ... + 6928.

It is an arithmetic number, because the mean of its divisors is an integer number (791217).

Almost surely, 2^11659060 is an apocalyptic number.

11659060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11659060 is an abundant number, since it is smaller than the sum of its proper divisors (16824752).

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

11659060 is a wasteful number, since it uses less digits than its factorization.

11659060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11920 (or 11911 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 11659060 is about 3414.5365717766. The cubic root of 11659060 is about 226.7537679478.

The spelling of 11659060 in words is "eleven million, six hundred fifty-nine thousand, sixty".