11639060 has 12 divisors (see below), whose sum is σ = 24442068. Its totient is φ = 4655616.

The previous prime is 11639059. The next prime is 11639071. The reversal of 11639060 is 6093611.

It can be written as a sum of positive squares in 2 ways, for example, as 1817104 + 9821956 = 1348^2 + 3134^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290957 + ... + 290996.

It is an arithmetic number, because the mean of its divisors is an integer number (2036839).

Almost surely, 2^11639060 is an apocalyptic number.

11639060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11639060 is an abundant number, since it is smaller than the sum of its proper divisors (12803008).

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

11639060 is a wasteful number, since it uses less digits than its factorization.

11639060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581962 (or 581960 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 11639060 is about 3411.6066596253. The cubic root of 11639060 is about 226.6240356196.

The spelling of 11639060 in words is "eleven million, six hundred thirty-nine thousand, sixty".