2078648270 has 32 divisors (see below), whose sum is σ = 3869289216. Its totient is φ = 803174400.

The previous prime is 2078648263. The next prime is 2078648281. The reversal of 2078648270 is 728468702.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173060 + ... + 184680.

It is an arithmetic number, because the mean of its divisors is an integer number (120915288).

Almost surely, 2^2078648270 is an apocalyptic number.

2078648270 is a deficient number, since it is larger than the sum of its proper divisors (1790640946).

2078648270 is a wasteful number, since it uses less digits than its factorization.

2078648270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12236.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 2078648270 is about 45592.1952750687. The cubic root of 2078648270 is about 1276.2242798966.

The spelling of 2078648270 in words is "two billion, seventy-eight million, six hundred forty-eight thousand, two hundred seventy".