11239129 has 8 divisors (see below), whose sum is σ = 12288672. Its totient is φ = 10194240.

The previous prime is 11239121. The next prime is 11239139. The reversal of 11239129 is 92193211.

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 11239129 - 2³ = 11239121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11239097 and 11239106.

It is not an unprimeable number, because it can be changed into a prime (11239121) 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, 5662 + ... + 7384.

It is an arithmetic number, because the mean of its divisors is an integer number (1536084).

Almost surely, 2^11239129 is an apocalyptic number.

It is an amenable number.

11239129 is a deficient number, since it is larger than the sum of its proper divisors (1049543).

11239129 is a wasteful number, since it uses less digits than its factorization.

11239129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327.

The product of its digits is 972, while the sum is 28.

The square root of 11239129 is about 3352.4810215719. The cubic root of 11239129 is about 223.9980402146.

The spelling of 11239129 in words is "eleven million, two hundred thirty-nine thousand, one hundred twenty-nine".