11615701 has 2 divisors, whose sum is σ = 11615702. Its totient is φ = 11615700.

The previous prime is 11615699. The next prime is 11615729. The reversal of 11615701 is 10751611.

11615701 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11553201 + 62500 = 3399^2 + 250^2 .

It is a cyclic number.

It is not a de Polignac number, because 11615701 - 2¹ = 11615699 is a prime.

Together with 11615699, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11615741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5807850 + 5807851.

It is an arithmetic number, because the mean of its divisors is an integer number (5807851).

Almost surely, 2^11615701 is an apocalyptic number.

It is an amenable number.

11615701 is a deficient number, since it is larger than the sum of its proper divisors (1).

11615701 is an equidigital number, since it uses as much as digits as its factorization.

11615701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 11615701 is about 3408.1814799098. The cubic root of 11615701 is about 226.4723264551.

The spelling of 11615701 in words is "eleven million, six hundred fifteen thousand, seven hundred one".