2772480762 has 48 divisors (see below), whose sum is σ = 6161605632. Its totient is φ = 900440640.

The previous prime is 2772480761. The next prime is 2772480811. The reversal of 2772480762 is 2670842772.

It is not an unprimeable number, because it can be changed into a prime (2772480761) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 696903 + ... + 700869.

It is an arithmetic number, because the mean of its divisors is an integer number (128366784).

Almost surely, 2^2772480762 is an apocalyptic number.

2772480762 is an abundant number, since it is smaller than the sum of its proper divisors (3389124870).

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

2772480762 is a wasteful number, since it uses less digits than its factorization.

2772480762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4963 (or 4960 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The square root of 2772480762 is about 52654.3517859635. The cubic root of 2772480762 is about 1404.8270050382.

The spelling of 2772480762 in words is "two billion, seven hundred seventy-two million, four hundred eighty thousand, seven hundred sixty-two".