11622129 has 8 divisors (see below), whose sum is σ = 16311840. Its totient is φ = 7340256.

The previous prime is 11622103. The next prime is 11622131. The reversal of 11622129 is 92122611.

11622129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11622129 - 2⁷ = 11622001 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11622099 and 11622108.

It is not an unprimeable number, because it can be changed into a prime (11622139) 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 7 ways as a sum of consecutive naturals, for example, 101892 + ... + 102005.

It is an arithmetic number, because the mean of its divisors is an integer number (2038980).

Almost surely, 2^11622129 is an apocalyptic number.

11622129 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11622129 is a deficient number, since it is larger than the sum of its proper divisors (4689711).

11622129 is a wasteful number, since it uses less digits than its factorization.

11622129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203919.

The product of its digits is 432, while the sum is 24.

The square root of 11622129 is about 3409.1243743812. The cubic root of 11622129 is about 226.5140945086.

The spelling of 11622129 in words is "eleven million, six hundred twenty-two thousand, one hundred twenty-nine".