2028996528 has 80 divisors (see below), whose sum is σ = 5797399776. Its totient is φ = 607426560.

The previous prime is 2028996527. The next prime is 2028996547. The reversal of 2028996528 is 8256998202.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2028996527) 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, 20853 + ... + 67028.

Almost surely, 2^2028996528 is an apocalyptic number.

It is an amenable number.

2028996528 is an abundant number, since it is smaller than the sum of its proper divisors (3768403248).

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

2028996528 is a wasteful number, since it uses less digits than its factorization.

2028996528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87942 (or 87936 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 2028996528 is about 45044.3839784717. The cubic root of 2028996528 is about 1265.9807478685.

The spelling of 2028996528 in words is "two billion, twenty-eight million, nine hundred ninety-six thousand, five hundred twenty-eight".