11429913 has 8 divisors (see below), whose sum is σ = 16625376. Its totient is φ = 6927200.

The previous prime is 11429911. The next prime is 11429947. The reversal of 11429913 is 31992411.

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 11429913 - 2¹ = 11429911 is a prime.

It is a super-2 number, since 2×11429913² = 261285822375138, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11429911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173148 + ... + 173213.

It is an arithmetic number, because the mean of its divisors is an integer number (2078172).

Almost surely, 2^11429913 is an apocalyptic number.

It is an amenable number.

11429913 is a deficient number, since it is larger than the sum of its proper divisors (5195463).

11429913 is a wasteful number, since it uses less digits than its factorization.

11429913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346375.

The product of its digits is 1944, while the sum is 30.

The square root of 11429913 is about 3380.8154341815. The cubic root of 11429913 is about 225.2583895721.

It can be divided in two parts, 11 and 429913, that added together give a palindrome (429924).

The spelling of 11429913 in words is "eleven million, four hundred twenty-nine thousand, nine hundred thirteen".