2078662 has 8 divisors (see below), whose sum is σ = 3225600. Its totient is φ = 1003464.

The previous prime is 2078651. The next prime is 2078677. The reversal of 2078662 is 2668702.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17862 + ... + 17977.

It is an arithmetic number, because the mean of its divisors is an integer number (403200).

2^2078662 is an apocalyptic number.

2078662 is a deficient number, since it is larger than the sum of its proper divisors (1146938).

2078662 is a wasteful number, since it uses less digits than its factorization.

2078662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35870.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2078662 is about 1441.7565675245. The cubic root of 2078662 is about 127.6227089819.

The spelling of 2078662 in words is "two million, seventy-eight thousand, six hundred sixty-two".