11011429 has 8 divisors (see below), whose sum is σ = 12936672. Its totient is φ = 9240240.

The previous prime is 11011409. The next prime is 11011471. The reversal of 11011429 is 92411011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11011429 - 2²³ = 2622821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38359 + ... + 38644.

It is an arithmetic number, because the mean of its divisors is an integer number (1617084).

Almost surely, 2^11011429 is an apocalyptic number.

It is an amenable number.

11011429 is a deficient number, since it is larger than the sum of its proper divisors (1925243).

11011429 is a wasteful number, since it uses less digits than its factorization.

11011429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77027.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 11011429 is about 3318.3473296206. The cubic root of 11011429 is about 222.4750062402.

The spelling of 11011429 in words is "eleven million, eleven thousand, four hundred twenty-nine".