11393429 has 2 divisors, whose sum is σ = 11393430. Its totient is φ = 11393428.

The previous prime is 11393419. The next prime is 11393477. The reversal of 11393429 is 92439311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5870929 + 5522500 = 2423^2 + 2350^2 .

It is a cyclic number.

It is not a de Polignac number, because 11393429 - 2¹² = 11389333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11393395 and 11393404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11393419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5696714 + 5696715.

It is an arithmetic number, because the mean of its divisors is an integer number (5696715).

Almost surely, 2^11393429 is an apocalyptic number.

It is an amenable number.

11393429 is a deficient number, since it is larger than the sum of its proper divisors (1).

11393429 is an equidigital number, since it uses as much as digits as its factorization.

11393429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 32.

The square root of 11393429 is about 3375.4153818456. The cubic root of 11393429 is about 225.0184610367.

The spelling of 11393429 in words is "eleven million, three hundred ninety-three thousand, four hundred twenty-nine".