2762840652 has 192 divisors, whose sum is σ = 7890075648. Its totient is φ = 741024000.

The previous prime is 2762840651. The next prime is 2762840669. The reversal of 2762840652 is 2560482672.

It is not an unprimeable number, because it can be changed into a prime (2762840651) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8883577 + ... + 8883887.

It is an arithmetic number, because the mean of its divisors is an integer number (41094144).

Almost surely, 2^2762840652 is an apocalyptic number.

2762840652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2762840652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3945037824).

2762840652 is an abundant number, since it is smaller than the sum of its proper divisors (5127234996).

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

2762840652 is a wasteful number, since it uses less digits than its factorization.

2762840652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The square root of 2762840652 is about 52562.7306368305. The cubic root of 2762840652 is about 1403.1968868991.

The spelling of 2762840652 in words is "two billion, seven hundred sixty-two million, eight hundred forty thousand, six hundred fifty-two".