11641459 has 2 divisors, whose sum is σ = 11641460. Its totient is φ = 11641458.

The previous prime is 11641439. The next prime is 11641463. The reversal of 11641459 is 95414611.

11641459 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 is a cyclic number.

It is not a de Polignac number, because 11641459 - 2¹³ = 11633267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11641459.

It is not a weakly prime, because it can be changed into another prime (11641429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5820729 + 5820730.

It is an arithmetic number, because the mean of its divisors is an integer number (5820730).

Almost surely, 2^11641459 is an apocalyptic number.

11641459 is a deficient number, since it is larger than the sum of its proper divisors (1).

11641459 is an equidigital number, since it uses as much as digits as its factorization.

11641459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 31.

The square root of 11641459 is about 3411.9582353833. The cubic root of 11641459 is about 226.6396048526.

It can be divided in two parts, 11641 and 459, that added together give a square (12100 = 110²).

The spelling of 11641459 in words is "eleven million, six hundred forty-one thousand, four hundred fifty-nine".