2892798 has 12 divisors (see below), whose sum is σ = 6267768. Its totient is φ = 964260.

The previous prime is 2892797. The next prime is 2892811. The reversal of 2892798 is 8972982.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2892797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80338 + ... + 80373.

It is an arithmetic number, because the mean of its divisors is an integer number (522314).

2^2892798 is an apocalyptic number.

2892798 is an abundant number, since it is smaller than the sum of its proper divisors (3374970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2892798 is a wasteful number, since it uses less digits than its factorization.

2892798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160719 (or 160716 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 2892798 is about 1700.8227420869. The cubic root of 2892798 is about 142.4861667089.

The spelling of 2892798 in words is "two million, eight hundred ninety-two thousand, seven hundred ninety-eight".