11478601 has 2 divisors, whose sum is σ = 11478602. Its totient is φ = 11478600.

The previous prime is 11478583. The next prime is 11478617. The reversal of 11478601 is 10687411.

11478601 is nontrivially palindromic in base 15.

11478601 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., 11397376 + 81225 = 3376^2 + 285^2 .

It is a cyclic number.

It is not a de Polignac number, because 11478601 - 2¹⁹ = 10954313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11478601.

It is not a weakly prime, because it can be changed into another prime (11478631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5739300 + 5739301.

It is an arithmetic number, because the mean of its divisors is an integer number (5739301).

Almost surely, 2^11478601 is an apocalyptic number.

It is an amenable number.

11478601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11478601 is an equidigital number, since it uses as much as digits as its factorization.

11478601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 11478601 is about 3388.0084120321. The cubic root of 11478601 is about 225.5777808814.

The spelling of 11478601 in words is "eleven million, four hundred seventy-eight thousand, six hundred one".