2063898 has 12 divisors (see below), whose sum is σ = 4471818. Its totient is φ = 687960.

The previous prime is 2063881. The next prime is 2063903. The reversal of 2063898 is 8983602.

It can be written as a sum of positive squares in only one way, i.e., 1830609 + 233289 = 1353^2 + 483^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57313 + ... + 57348.

2^2063898 is an apocalyptic number.

2063898 is an abundant number, since it is smaller than the sum of its proper divisors (2407920).

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

2063898 is a wasteful number, since it uses less digits than its factorization.

2063898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114669 (or 114666 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2063898 is about 1436.6273003114. The cubic root of 2063898 is about 127.3198378163.

It can be divided in two parts, 20638 and 98, that added together give a 4-th power (20736 = 12⁴).

The spelling of 2063898 in words is "two million, sixty-three thousand, eight hundred ninety-eight".