2712072440 has 64 divisors (see below), whose sum is σ = 7607900160. Its totient is φ = 845320320.

The previous prime is 2712072367. The next prime is 2712072463. The reversal of 2712072440 is 442702172.

2712072440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 437192 + ... + 443351.

It is an arithmetic number, because the mean of its divisors is an integer number (118873440).

Almost surely, 2^2712072440 is an apocalyptic number.

2712072440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2712072440 is an abundant number, since it is smaller than the sum of its proper divisors (4895827720).

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

2712072440 is a wasteful number, since it uses less digits than its factorization.

2712072440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880572 (or 880568 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 2712072440 is about 52077.5617708817. The cubic root of 2712072440 is about 1394.5489461261.

The spelling of 2712072440 in words is "two billion, seven hundred twelve million, seventy-two thousand, four hundred forty".