6121229 has 8 divisors (see below), whose sum is σ = 6347520. Its totient is φ = 5896800.

The previous prime is 6121223. The next prime is 6121231. The reversal of 6121229 is 9221216.

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 6121229 - 2²⁰ = 5072653 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 (6121223) 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, 11489 + ... + 12009.

It is an arithmetic number, because the mean of its divisors is an integer number (793440).

Almost surely, 2^6121229 is an apocalyptic number.

It is an amenable number.

6121229 is a deficient number, since it is larger than the sum of its proper divisors (226291).

6121229 is a wasteful number, since it uses less digits than its factorization.

6121229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931.

The product of its digits is 432, while the sum is 23.

The square root of 6121229 is about 2474.1117598039. Note that the first 3 decimals coincide. The cubic root of 6121229 is about 182.9277288352.

The spelling of 6121229 in words is "six million, one hundred twenty-one thousand, two hundred twenty-nine".