2747206020 has 96 divisors (see below), whose sum is σ = 8644108032. Its totient is φ = 646829568.

The previous prime is 2747206013. The next prime is 2747206031. The reversal of 2747206020 is 206027472.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58627 + ... + 94506.

It is an arithmetic number, because the mean of its divisors is an integer number (90042792).

Almost surely, 2^2747206020 is an apocalyptic number.

2747206020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2747206020 is an abundant number, since it is smaller than the sum of its proper divisors (5896902012).

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

2747206020 is a wasteful number, since it uses less digits than its factorization.

2747206020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153181 (or 153179 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 2747206020 is about 52413.7960846188. The cubic root of 2747206020 is about 1400.5450292855.

The spelling of 2747206020 in words is "two billion, seven hundred forty-seven million, two hundred six thousand, twenty".