11601427 has 2 divisors, whose sum is σ = 11601428. Its totient is φ = 11601426.

The previous prime is 11601389. The next prime is 11601431. The reversal of 11601427 is 72410611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11601427 - 2¹⁹ = 11077139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11601398 and 11601407.

It is not a weakly prime, because it can be changed into another prime (11601467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5800713 + 5800714.

It is an arithmetic number, because the mean of its divisors is an integer number (5800714).

Almost surely, 2^11601427 is an apocalyptic number.

11601427 is a deficient number, since it is larger than the sum of its proper divisors (1).

11601427 is an equidigital number, since it uses as much as digits as its factorization.

11601427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 11601427 is about 3406.0867575562. The cubic root of 11601427 is about 226.3795212928.

The spelling of 11601427 in words is "eleven million, six hundred one thousand, four hundred twenty-seven".