2600628772 has 24 divisors (see below), whose sum is σ = 5259703680. Its totient is φ = 1102031040.

The previous prime is 2600628763. The next prime is 2600628803. The reversal of 2600628772 is 2778260062.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519304 + ... + 524287.

It is an arithmetic number, because the mean of its divisors is an integer number (219154320).

Almost surely, 2^2600628772 is an apocalyptic number.

It is an amenable number.

2600628772 is an abundant number, since it is smaller than the sum of its proper divisors (2659074908).

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

2600628772 is a wasteful number, since it uses less digits than its factorization.

2600628772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043691 (or 1043689 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 2600628772 is about 50996.3603799330. The cubic root of 2600628772 is about 1375.1797049092.

The spelling of 2600628772 in words is "two billion, six hundred million, six hundred twenty-eight thousand, seven hundred seventy-two".