2078028718 has 8 divisors (see below), whose sum is σ = 3163566312. Its totient is φ = 1023506616.

The previous prime is 2078028697. The next prime is 2078028773. The reversal of 2078028718 is 8178208702.

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, 7753705 + ... + 7753972.

It is an arithmetic number, because the mean of its divisors is an integer number (395445789).

Almost surely, 2^2078028718 is an apocalyptic number.

2078028718 is a deficient number, since it is larger than the sum of its proper divisors (1085537594).

2078028718 is a wasteful number, since it uses less digits than its factorization.

2078028718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15507746.

The product of its (nonzero) digits is 100352, while the sum is 43.

The square root of 2078028718 is about 45585.4002724557. The cubic root of 2078028718 is about 1276.0974721877.

The spelling of 2078028718 in words is "two billion, seventy-eight million, twenty-eight thousand, seven hundred eighteen".