2802022 has 8 divisors (see below), whose sum is σ = 4305672. Its totient is φ = 1366800.

The previous prime is 2802017. The next prime is 2802029. The reversal of 2802022 is 2202082.

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

It is a junction number, because it is equal to n+sod(n) for n = 2801987 and 2802005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2802029) 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, 17004 + ... + 17167.

It is an arithmetic number, because the mean of its divisors is an integer number (538209).

2^2802022 is an apocalyptic number.

2802022 is a deficient number, since it is larger than the sum of its proper divisors (1503650).

2802022 is a wasteful number, since it uses less digits than its factorization.

2802022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34214.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2802022 is about 1673.9241320920. The cubic root of 2802022 is about 140.9798941873.

The spelling of 2802022 in words is "two million, eight hundred two thousand, twenty-two".