2835241221 has 8 divisors (see below), whose sum is σ = 3780574720. Its totient is φ = 1890034272.

The previous prime is 2835241169. The next prime is 2835241223. The reversal of 2835241221 is 1221425382.

2835241221 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 not a de Polignac number, because 2835241221 - 2¹⁴ = 2835224837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2835241223) 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, 52956 + ... + 92058.

It is an arithmetic number, because the mean of its divisors is an integer number (472571840).

Almost surely, 2^2835241221 is an apocalyptic number.

It is an amenable number.

2835241221 is a deficient number, since it is larger than the sum of its proper divisors (945333499).

2835241221 is a wasteful number, since it uses less digits than its factorization.

2835241221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63275.

The product of its digits is 7680, while the sum is 30.

The square root of 2835241221 is about 53246.9832103191. The cubic root of 2835241221 is about 1415.3483342920.

The spelling of 2835241221 in words is "two billion, eight hundred thirty-five million, two hundred forty-one thousand, two hundred twenty-one".