2852121 has 8 divisors (see below), whose sum is σ = 3934080. Its totient is φ = 1835792.

The previous prime is 2852117. The next prime is 2852149. The reversal of 2852121 is 1212582.

It is a happy number.

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 2852121 - 2² = 2852117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2852191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16305 + ... + 16478.

It is an arithmetic number, because the mean of its divisors is an integer number (491760).

2^2852121 is an apocalyptic number.

It is an amenable number.

2852121 is a deficient number, since it is larger than the sum of its proper divisors (1081959).

2852121 is a wasteful number, since it uses less digits than its factorization.

2852121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32815.

The product of its digits is 320, while the sum is 21.

The square root of 2852121 is about 1688.8223707661. The cubic root of 2852121 is about 141.8151565684.

The spelling of 2852121 in words is "two million, eight hundred fifty-two thousand, one hundred twenty-one".