2702561412 has 24 divisors (see below), whose sum is σ = 6459782112. Its totient is φ = 878881600.

The previous prime is 2702561401. The next prime is 2702561413. The reversal of 2702561412 is 2141652072.

It is a self number, because there is not a number n which added to its sum of digits gives 2702561412.

It is not an unprimeable number, because it can be changed into a prime (2702561413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2746014 + ... + 2746997.

It is an arithmetic number, because the mean of its divisors is an integer number (269157588).

Almost surely, 2^2702561412 is an apocalyptic number.

It is an amenable number.

2702561412 is an abundant number, since it is smaller than the sum of its proper divisors (3757220700).

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

2702561412 is a wasteful number, since it uses less digits than its factorization.

2702561412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5493059 (or 5493057 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2702561412 is about 51986.1655827779. The cubic root of 2702561412 is about 1392.9168450367.

The spelling of 2702561412 in words is "two billion, seven hundred two million, five hundred sixty-one thousand, four hundred twelve".