11429377 has 2 divisors, whose sum is σ = 11429378. Its totient is φ = 11429376.

The previous prime is 11429371. The next prime is 11429381. The reversal of 11429377 is 77392411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10010896 + 1418481 = 3164^2 + 1191^2 .

It is an emirp because it is prime and its reverse (77392411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11429377 is a prime.

It is not a weakly prime, because it can be changed into another prime (11429371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5714688 + 5714689.

It is an arithmetic number, because the mean of its divisors is an integer number (5714689).

Almost surely, 2^11429377 is an apocalyptic number.

It is an amenable number.

11429377 is a deficient number, since it is larger than the sum of its proper divisors (1).

11429377 is an equidigital number, since it uses as much as digits as its factorization.

11429377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10584, while the sum is 34.

The square root of 11429377 is about 3380.7361624356. The cubic root of 11429377 is about 225.2548683909.

The spelling of 11429377 in words is "eleven million, four hundred twenty-nine thousand, three hundred seventy-seven".