11602541 has 2 divisors, whose sum is σ = 11602542. Its totient is φ = 11602540.

The previous prime is 11602537. The next prime is 11602553. The reversal of 11602541 is 14520611.

11602541 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., 11417641 + 184900 = 3379^2 + 430^2 .

It is a cyclic number.

It is not a de Polignac number, because 11602541 - 2² = 11602537 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11602441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5801270 + 5801271.

It is an arithmetic number, because the mean of its divisors is an integer number (5801271).

Almost surely, 2^11602541 is an apocalyptic number.

It is an amenable number.

11602541 is a deficient number, since it is larger than the sum of its proper divisors (1).

11602541 is an equidigital number, since it uses as much as digits as its factorization.

11602541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 11602541 is about 3406.2502844037. The cubic root of 11602541 is about 226.3867669162.

The spelling of 11602541 in words is "eleven million, six hundred two thousand, five hundred forty-one".