2750647236 has 72 divisors (see below), whose sum is σ = 6702988320. Its totient is φ = 877800960.

The previous prime is 2750647219. The next prime is 2750647253. The reversal of 2750647236 is 6327460572.

It is an interprime number because it is at equal distance from previous prime (2750647219) and next prime (2750647253).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1117375 + ... + 1119833.

It is an arithmetic number, because the mean of its divisors is an integer number (93097060).

Almost surely, 2^2750647236 is an apocalyptic number.

It is an amenable number.

2750647236 is an abundant number, since it is smaller than the sum of its proper divisors (3952341084).

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

2750647236 is a wasteful number, since it uses less digits than its factorization.

2750647236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625 (or 2592 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 42.

The square root of 2750647236 is about 52446.6131985660. The cubic root of 2750647236 is about 1401.1295706893.

The spelling of 2750647236 in words is "two billion, seven hundred fifty million, six hundred forty-seven thousand, two hundred thirty-six".