2240798 has 16 divisors (see below), whose sum is σ = 4008960. Its totient is φ = 918456.

The previous prime is 2240789. The next prime is 2240807. The reversal of 2240798 is 8970422.

It is an interprime number because it is at equal distance from previous prime (2240789) and next prime (2240807).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3158 + ... + 3801.

It is an arithmetic number, because the mean of its divisors is an integer number (250560).

2^2240798 is an apocalyptic number.

2240798 is a deficient number, since it is larger than the sum of its proper divisors (1768162).

2240798 is a wasteful number, since it uses less digits than its factorization.

2240798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6991.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2240798 is about 1496.9295240592. The cubic root of 2240798 is about 130.8581881278.

The spelling of 2240798 in words is "two million, two hundred forty thousand, seven hundred ninety-eight".