2089532928 has 160 divisors (see below), whose sum is σ = 6568151040. Its totient is φ = 577658880.

The previous prime is 2089532903. The next prime is 2089532941. The reversal of 2089532928 is 8292359802.

It is a super-2 number, since 2×2089532928² = 8732295714392506368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330178 + ... + 336446.

It is an arithmetic number, because the mean of its divisors is an integer number (41050944).

Almost surely, 2^2089532928 is an apocalyptic number.

2089532928 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2089532928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3284075520).

2089532928 is an abundant number, since it is smaller than the sum of its proper divisors (4478618112).

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

2089532928 is an equidigital number, since it uses as much as digits as its factorization.

2089532928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6328 (or 6312 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 2089532928 is about 45711.4091666402. The cubic root of 2089532928 is about 1278.4480148298.

The spelling of 2089532928 in words is "two billion, eighty-nine million, five hundred thirty-two thousand, nine hundred twenty-eight".