2674205456 has 20 divisors (see below), whose sum is σ = 5579832972. Its totient is φ = 1234248576.

The previous prime is 2674205447. The next prime is 2674205461. The reversal of 2674205456 is 6545024762.

It can be written as a sum of positive squares in 2 ways, for example, as 830361856 + 1843843600 = 28816^2 + 42940^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6428171 + ... + 6428586.

Almost surely, 2^2674205456 is an apocalyptic number.

2674205456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2674205456 is an abundant number, since it is smaller than the sum of its proper divisors (2905627516).

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

2674205456 is a wasteful number, since it uses less digits than its factorization.

2674205456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12856778 (or 12856772 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 2674205456 is about 51712.7204467141. The cubic root of 2674205456 is about 1388.0280953378.

The spelling of 2674205456 in words is "two billion, six hundred seventy-four million, two hundred five thousand, four hundred fifty-six".