2772621060 has 48 divisors (see below), whose sum is σ = 8469099072. Its totient is φ = 672150400.

The previous prime is 2772621017. The next prime is 2772621083. The reversal of 2772621060 is 601262772.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2099811 + ... + 2101130.

It is an arithmetic number, because the mean of its divisors is an integer number (176439564).

Almost surely, 2^2772621060 is an apocalyptic number.

2772621060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2772621060 is an abundant number, since it is smaller than the sum of its proper divisors (5696478012).

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

2772621060 is a wasteful number, since it uses less digits than its factorization.

2772621060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4200964 (or 4200962 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 2772621060 is about 52655.6840236645. The cubic root of 2772621060 is about 1404.8507011563.

The spelling of 2772621060 in words is "two billion, seven hundred seventy-two million, six hundred twenty-one thousand, sixty".