11029239 has 24 divisors (see below), whose sum is σ = 17336592. Its totient is φ = 6716160.

The previous prime is 11029231. The next prime is 11029241. The reversal of 11029239 is 93292011.

It is not a de Polignac number, because 11029239 - 2³ = 11029231 is a prime.

It is a super-2 number, since 2×11029239² = 243288225838242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11029231) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 12079 + ... + 12959.

It is an arithmetic number, because the mean of its divisors is an integer number (722358).

Almost surely, 2^11029239 is an apocalyptic number.

11029239 is a deficient number, since it is larger than the sum of its proper divisors (6307353).

11029239 is a wasteful number, since it uses less digits than its factorization.

11029239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 11029239 is about 3321.0298101643. The cubic root of 11029239 is about 222.5948860962.

The spelling of 11029239 in words is "eleven million, twenty-nine thousand, two hundred thirty-nine".