2698242 has 16 divisors (see below), whose sum is σ = 5440512. Its totient is φ = 892080.

The previous prime is 2698231. The next prime is 2698253. The reversal of 2698242 is 2428962.

It is an interprime number because it is at equal distance from previous prime (2698231) and next prime (2698253).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009 + ... + 2532.

It is an arithmetic number, because the mean of its divisors is an integer number (340032).

2^2698242 is an apocalyptic number.

2698242 is an abundant number, since it is smaller than the sum of its proper divisors (2742270).

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

2698242 is a wasteful number, since it uses less digits than its factorization.

2698242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673.

The product of its digits is 13824, while the sum is 33.

The square root of 2698242 is about 1642.6326430459. The cubic root of 2698242 is about 139.2174365461.

The spelling of 2698242 in words is "two million, six hundred ninety-eight thousand, two hundred forty-two".