6214121 has 4 divisors (see below), whose sum is σ = 6541200. Its totient is φ = 5887044.

The previous prime is 6214099. The next prime is 6214123. The reversal of 6214121 is 1214126.

6214121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1214126 = 2 ⋅607063.

It is a cyclic number.

It is not a de Polignac number, because 6214121 - 2²² = 2019817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6214121.

It is not an unprimeable number, because it can be changed into a prime (6214123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163511 + ... + 163548.

It is an arithmetic number, because the mean of its divisors is an integer number (1635300).

Almost surely, 2^6214121 is an apocalyptic number.

It is an amenable number.

6214121 is a deficient number, since it is larger than the sum of its proper divisors (327079).

6214121 is a wasteful number, since it uses less digits than its factorization.

6214121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327078.

The product of its digits is 96, while the sum is 17.

The square root of 6214121 is about 2492.8138719126. The cubic root of 6214121 is about 183.8484199793.

Adding to 6214121 its reverse (1214126), we get a palindrome (7428247).

The spelling of 6214121 in words is "six million, two hundred fourteen thousand, one hundred twenty-one".