11746700137 has 4 divisors (see below), whose sum is σ = 12437682516. Its totient is φ = 11055717760.

The previous prime is 11746700129. The next prime is 11746700143. The reversal of 11746700137 is 73100764711.

11746700137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10786691881 + 960008256 = 103859^2 + 30984^2 .

It is a cyclic number.

It is not a de Polignac number, because 11746700137 - 2³ = 11746700129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11746700096 and 11746700105.

It is not an unprimeable number, because it can be changed into a prime (11746706137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345491164 + ... + 345491197.

It is an arithmetic number, because the mean of its divisors is an integer number (3109420629).

Almost surely, 2^11746700137 is an apocalyptic number.

11746700137 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11746700137 is a deficient number, since it is larger than the sum of its proper divisors (690982379).

11746700137 is an equidigital number, since it uses as much as digits as its factorization.

11746700137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690982378.

The product of its (nonzero) digits is 24696, while the sum is 37.

The spelling of 11746700137 in words is "eleven billion, seven hundred forty-six million, seven hundred thousand, one hundred thirty-seven".