2852787740 has 48 divisors (see below), whose sum is σ = 6540760800. Its totient is φ = 1036538880.

The previous prime is 2852787733. The next prime is 2852787779. The reversal of 2852787740 is 477872582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310736 + ... + 319784.

It is an arithmetic number, because the mean of its divisors is an integer number (136265850).

Almost surely, 2^2852787740 is an apocalyptic number.

2852787740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2852787740 is an abundant number, since it is smaller than the sum of its proper divisors (3687973060).

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

2852787740 is a wasteful number, since it uses less digits than its factorization.

2852787740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10502 (or 10500 counting only the distinct ones).

The product of its (nonzero) digits is 1756160, while the sum is 50.

The square root of 2852787740 is about 53411.4944557817. The cubic root of 2852787740 is about 1418.2620641168.

The spelling of 2852787740 in words is "two billion, eight hundred fifty-two million, seven hundred eighty-seven thousand, seven hundred forty".