2028856750 has 32 divisors (see below), whose sum is σ = 3827985408. Its totient is φ = 805140000.

The previous prime is 2028856747. The next prime is 2028856759. The reversal of 2028856750 is 576588202.

It is a junction number, because it is equal to n+sod(n) for n = 2028856697 and 2028856706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028856759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201 + ... + 63700.

It is an arithmetic number, because the mean of its divisors is an integer number (119624544).

Almost surely, 2^2028856750 is an apocalyptic number.

2028856750 is a deficient number, since it is larger than the sum of its proper divisors (1799128658).

2028856750 is a wasteful number, since it uses less digits than its factorization.

2028856750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64045 (or 64035 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 2028856750 is about 45042.8323931788. The cubic root of 2028856750 is about 1265.9516759738.

The spelling of 2028856750 in words is "two billion, twenty-eight million, eight hundred fifty-six thousand, seven hundred fifty".