2063878 has 8 divisors (see below), whose sum is σ = 3133368. Its totient is φ = 1019424.

The previous prime is 2063863. The next prime is 2063881. The reversal of 2063878 is 8783602.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6051 + ... + 6382.

It is an arithmetic number, because the mean of its divisors is an integer number (391671).

2^2063878 is an apocalyptic number.

2063878 is a deficient number, since it is larger than the sum of its proper divisors (1069490).

2063878 is a wasteful number, since it uses less digits than its factorization.

2063878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12518.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2063878 is about 1436.6203395470. The cubic root of 2063878 is about 127.3194265549.

The spelling of 2063878 in words is "two million, sixty-three thousand, eight hundred seventy-eight".