1136680005 has 8 divisors (see below), whose sum is σ = 1818688032. Its totient is φ = 606229328.

The previous prime is 1136680001. The next prime is 1136680019. The reversal of 1136680005 is 5000866311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1136680005 - 2² = 1136680001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136680001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37889319 + ... + 37889348.

It is an arithmetic number, because the mean of its divisors is an integer number (227336004).

Almost surely, 2^1136680005 is an apocalyptic number.

1136680005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1136680005 is a deficient number, since it is larger than the sum of its proper divisors (682008027).

1136680005 is an equidigital number, since it uses as much as digits as its factorization.

1136680005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75778675.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1136680005 is about 33714.6853018088. The cubic root of 1136680005 is about 1043.6288435271.

The spelling of 1136680005 in words is "one billion, one hundred thirty-six million, six hundred eighty thousand, five".