2770286460 has 24 divisors (see below), whose sum is σ = 7756802256. Its totient is φ = 738743040.

The previous prime is 2770286419. The next prime is 2770286471. The reversal of 2770286460 is 646820772.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23085661 + ... + 23085780.

It is an arithmetic number, because the mean of its divisors is an integer number (323200094).

Almost surely, 2^2770286460 is an apocalyptic number.

2770286460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2770286460 is an abundant number, since it is smaller than the sum of its proper divisors (4986515796).

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

2770286460 is a wasteful number, since it uses less digits than its factorization.

2770286460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46171453 (or 46171451 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 2770286460 is about 52633.5108082294. The cubic root of 2770286460 is about 1404.4562867078.

The spelling of 2770286460 in words is "two billion, seven hundred seventy million, two hundred eighty-six thousand, four hundred sixty".