2842633 has 4 divisors (see below), whose sum is σ = 2850628. Its totient is φ = 2834640.

The previous prime is 2842603. The next prime is 2842643. The reversal of 2842633 is 3362482.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3362482 = 2 ⋅1681241.

It can be written as a sum of positive squares in 2 ways, for example, as 2082249 + 760384 = 1443^2 + 872^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2842633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2842603) 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, 3438 + ... + 4183.

It is an arithmetic number, because the mean of its divisors is an integer number (712657).

2^2842633 is an apocalyptic number.

It is an amenable number.

2842633 is a deficient number, since it is larger than the sum of its proper divisors (7995).

2842633 is an equidigital number, since it uses as much as digits as its factorization.

2842633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7994.

The product of its digits is 6912, while the sum is 28.

The square root of 2842633 is about 1686.0109726808. The cubic root of 2842633 is about 141.6577255410.

The spelling of 2842633 in words is "two million, eight hundred forty-two thousand, six hundred thirty-three".