1883528028 has 36 divisors (see below), whose sum is σ = 4877269488. Its totient is φ = 612528960.

The previous prime is 1883528021. The next prime is 1883528041. The reversal of 1883528028 is 8208253881.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1883528021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 636576 + ... + 639527.

It is an arithmetic number, because the mean of its divisors is an integer number (135479708).

Almost surely, 2^1883528028 is an apocalyptic number.

1883528028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1883528028 is an abundant number, since it is smaller than the sum of its proper divisors (2993741460).

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

1883528028 is a wasteful number, since it uses less digits than its factorization.

1883528028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276154 (or 1276149 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 1883528028 is about 43399.6316574231. The cubic root of 1883528028 is about 1234.9727144611.

The spelling of 1883528028 in words is "one billion, eight hundred eighty-three million, five hundred twenty-eight thousand, twenty-eight".