11603461 has 2 divisors, whose sum is σ = 11603462. Its totient is φ = 11603460.

The previous prime is 11603453. The next prime is 11603519. The reversal of 11603461 is 16430611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9572836 + 2030625 = 3094^2 + 1425^2 .

It is a cyclic number.

It is not a de Polignac number, because 11603461 - 2³ = 11603453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11603411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5801730 + 5801731.

It is an arithmetic number, because the mean of its divisors is an integer number (5801731).

Almost surely, 2^11603461 is an apocalyptic number.

It is an amenable number.

11603461 is a deficient number, since it is larger than the sum of its proper divisors (1).

11603461 is an equidigital number, since it uses as much as digits as its factorization.

11603461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 11603461 is about 3406.3853275870. The cubic root of 11603461 is about 226.3927503849.

The spelling of 11603461 in words is "eleven million, six hundred three thousand, four hundred sixty-one".