2706705156 has 24 divisors (see below), whose sum is σ = 6318091584. Its totient is φ = 901885600.

The previous prime is 2706705151. The next prime is 2706705191. The reversal of 2706705156 is 6515076072.

It is not an unprimeable number, because it can be changed into a prime (2706705151) 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, 10395 + ... + 74306.

It is an arithmetic number, because the mean of its divisors is an integer number (263253816).

Almost surely, 2^2706705156 is an apocalyptic number.

It is an amenable number.

2706705156 is an abundant number, since it is smaller than the sum of its proper divisors (3611386428).

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

2706705156 is a wasteful number, since it uses less digits than its factorization.

2706705156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87371 (or 87369 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 2706705156 is about 52026.0046130779. The cubic root of 2706705156 is about 1393.6283852515.

The spelling of 2706705156 in words is "two billion, seven hundred six million, seven hundred five thousand, one hundred fifty-six".