2833521 has 8 divisors (see below), whose sum is σ = 3791424. Its totient is φ = 1882320.

The previous prime is 2833517. The next prime is 2833529. The reversal of 2833521 is 1253382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2833521 - 2² = 2833517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2833491 and 2833500.

It is not an unprimeable number, because it can be changed into a prime (2833529) 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, 586 + ... + 2451.

It is an arithmetic number, because the mean of its divisors is an integer number (473928).

2^2833521 is an apocalyptic number.

It is an amenable number.

2833521 is a deficient number, since it is larger than the sum of its proper divisors (957903).

2833521 is a wasteful number, since it uses less digits than its factorization.

2833521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3351.

The product of its digits is 1440, while the sum is 24.

The square root of 2833521 is about 1683.3065674440. The cubic root of 2833521 is about 141.5062032433.

The spelling of 2833521 in words is "two million, eight hundred thirty-three thousand, five hundred twenty-one".