11429038 has 4 divisors (see below), whose sum is σ = 17143560. Its totient is φ = 5714518.

The previous prime is 11429027. The next prime is 11429057. The reversal of 11429038 is 83092411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 11428997 and 11429015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2857258 + ... + 2857261.

It is an arithmetic number, because the mean of its divisors is an integer number (4285890).

Almost surely, 2^11429038 is an apocalyptic number.

11429038 is a deficient number, since it is larger than the sum of its proper divisors (5714522).

11429038 is an equidigital number, since it uses as much as digits as its factorization.

11429038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5714521.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 11429038 is about 3380.6860250547. The cubic root of 11429038 is about 225.2526413183.

The spelling of 11429038 in words is "eleven million, four hundred twenty-nine thousand, thirty-eight".