11701279 has 2 divisors, whose sum is σ = 11701280. Its totient is φ = 11701278.

The previous prime is 11701271. The next prime is 11701301. The reversal of 11701279 is 97210711.

11701279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11701279 - 2³ = 11701271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11701271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5850639 + 5850640.

It is an arithmetic number, because the mean of its divisors is an integer number (5850640).

Almost surely, 2^11701279 is an apocalyptic number.

11701279 is a deficient number, since it is larger than the sum of its proper divisors (1).

11701279 is an equidigital number, since it uses as much as digits as its factorization.

11701279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 28.

The square root of 11701279 is about 3420.7132297227. The cubic root of 11701279 is about 227.0271400465.

The spelling of 11701279 in words is "eleven million, seven hundred one thousand, two hundred seventy-nine".