16432608 has 48 divisors (see below), whose sum is σ = 45677520. Its totient is φ = 5154816.

The previous prime is 16432583. The next prime is 16432609. The reversal of 16432608 is 80623461.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3403 + ... + 6666.

It is an arithmetic number, because the mean of its divisors is an integer number (951615).

Almost surely, 2^16432608 is an apocalyptic number.

It is an amenable number.

16432608 is an abundant number, since it is smaller than the sum of its proper divisors (29244912).

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

16432608 is a wasteful number, since it uses less digits than its factorization.

16432608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10099 (or 10091 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 16432608 is about 4053.7153328767. The cubic root of 16432608 is about 254.2350934759.

The spelling of 16432608 in words is "sixteen million, four hundred thirty-two thousand, six hundred eight".