2040898 has 8 divisors (see below), whose sum is σ = 3136140. Its totient is φ = 995520.

The previous prime is 2040851. The next prime is 2040917. The reversal of 2040898 is 8980402.

It can be written as a sum of positive squares in 2 ways, for example, as 1306449 + 734449 = 1143^2 + 857^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12363 + ... + 12526.

2^2040898 is an apocalyptic number.

2040898 is a deficient number, since it is larger than the sum of its proper divisors (1095242).

2040898 is a wasteful number, since it uses less digits than its factorization.

2040898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24932.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 2040898 is about 1428.6000139997. The cubic root of 2040898 is about 126.8451208891.

The spelling of 2040898 in words is "two million, forty thousand, eight hundred ninety-eight".