2078048648 has 32 divisors (see below), whose sum is σ = 4207387800. Its totient is φ = 956510208.

The previous prime is 2078048641. The next prime is 2078048663. The reversal of 2078048648 is 8468408702.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1016461924 + 1061586724 = 31882^2 + 32582^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2078048641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12008 + ... + 65576.

Almost surely, 2^2078048648 is an apocalyptic number.

It is an amenable number.

2078048648 is an abundant number, since it is smaller than the sum of its proper divisors (2129339152).

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

2078048648 is a wasteful number, since it uses less digits than its factorization.

2078048648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53961 (or 53957 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 47.

The square root of 2078048648 is about 45585.6188726225. The cubic root of 2078048648 is about 1276.1015517818.

The spelling of 2078048648 in words is "two billion, seventy-eight million, forty-eight thousand, six hundred forty-eight".