2706270220 has 12 divisors (see below), whose sum is σ = 5683167504. Its totient is φ = 1082508080.

The previous prime is 2706270197. The next prime is 2706270223. The reversal of 2706270220 is 220726072.

It is not an unprimeable number, because it can be changed into a prime (2706270223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67656736 + ... + 67656775.

It is an arithmetic number, because the mean of its divisors is an integer number (473597292).

Almost surely, 2^2706270220 is an apocalyptic number.

2706270220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2706270220 is an abundant number, since it is smaller than the sum of its proper divisors (2976897284).

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

2706270220 is a wasteful number, since it uses less digits than its factorization.

2706270220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135313520 (or 135313518 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 2706270220 is about 52021.8244585866. The cubic root of 2706270220 is about 1393.5537346351.

Adding to 2706270220 its reverse (220726072), we get a palindrome (2926996292).

The spelling of 2706270220 in words is "two billion, seven hundred six million, two hundred seventy thousand, two hundred twenty".