160528900 has 81 divisors (see below), whose sum is σ = 407471967. Its totient is φ = 54734400.

The previous prime is 160528897. The next prime is 160528913. The reversal of 160528900 is 9825061.

The square root of 160528900 is 12670.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 86155524 + 74373376 = 9282^2 + 8624^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 886810 + ... + 886990.

Almost surely, 2^160528900 is an apocalyptic number.

160528900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160528900 is the 12670-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160528900

160528900 is an abundant number, since it is smaller than the sum of its proper divisors (246943067).

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

160528900 is a wasteful number, since it uses less digits than its factorization.

160528900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The cubic root of 160528900 is about 543.4810551787.

The spelling of 160528900 in words is "one hundred sixty million, five hundred twenty-eight thousand, nine hundred".