11405029 has 2 divisors, whose sum is σ = 11405030. Its totient is φ = 11405028.

The previous prime is 11404999. The next prime is 11405041. The reversal of 11405029 is 92050411.

11405029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11404129 + 900 = 3377^2 + 30^2 .

It is an emirp because it is prime and its reverse (92050411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11405029 - 2⁷ = 11404901 is a prime.

It is equal to p₇₅₁₄₄₁ and since 11405029 and 751441 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11405059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5702514 + 5702515.

It is an arithmetic number, because the mean of its divisors is an integer number (5702515).

Almost surely, 2^11405029 is an apocalyptic number.

It is an amenable number.

11405029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11405029 is an equidigital number, since it uses as much as digits as its factorization.

11405029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 11405029 is about 3377.1332517388. The cubic root of 11405029 is about 225.0948012032.

The spelling of 11405029 in words is "eleven million, four hundred five thousand, twenty-nine".