2702004128 has 24 divisors (see below), whose sum is σ = 5322812292. Its totient is φ = 1350178816.

The previous prime is 2702004119. The next prime is 2702004131. The reversal of 2702004128 is 8214002072.

It can be written as a sum of positive squares in 2 ways, for example, as 2696932624 + 5071504 = 51932^2 + 2252^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2702004097 and 2702004106.

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, 29426 + ... + 79182.

Almost surely, 2^2702004128 is an apocalyptic number.

It is an amenable number.

2702004128 is a deficient number, since it is larger than the sum of its proper divisors (2620808164).

2702004128 is a wasteful number, since it uses less digits than its factorization.

2702004128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51464 (or 51456 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 2702004128 is about 51980.8053804479. The cubic root of 2702004128 is about 1392.8210959164.

The spelling of 2702004128 in words is "two billion, seven hundred two million, four thousand, one hundred twenty-eight".