2574121 has 8 divisors (see below), whose sum is σ = 2822688. Its totient is φ = 2328000.

The previous prime is 2574113. The next prime is 2574149. The reversal of 2574121 is 1214752.

It is a happy number.

2574121 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 2574121 - 2³ = 2574113 is a prime.

2574121 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2574092 and 2574101.

It is not an unprimeable number, because it can be changed into a prime (2574151) 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, 2166 + ... + 3136.

It is an arithmetic number, because the mean of its divisors is an integer number (352836).

2^2574121 is an apocalyptic number.

It is an amenable number.

2574121 is a deficient number, since it is larger than the sum of its proper divisors (248567).

2574121 is a wasteful number, since it uses less digits than its factorization.

2574121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223.

The product of its digits is 560, while the sum is 22.

The square root of 2574121 is about 1604.4067439400. The cubic root of 2574121 is about 137.0491414454.

Adding to 2574121 its reverse (1214752), we get a palindrome (3788873).

The spelling of 2574121 in words is "two million, five hundred seventy-four thousand, one hundred twenty-one".