16452672 has 28 divisors (see below), whose sum is σ = 43531536. Its totient is φ = 5484160.

The previous prime is 16452649. The next prime is 16452697. The reversal of 16452672 is 27625461.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42654 + ... + 43037.

Almost surely, 2^16452672 is an apocalyptic number.

16452672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16452672 is an abundant number, since it is smaller than the sum of its proper divisors (27078864).

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

16452672 is an equidigital number, since it uses as much as digits as its factorization.

16452672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85706 (or 85696 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 16452672 is about 4056.1893446929. The cubic root of 16452672 is about 254.3385239691.

The spelling of 16452672 in words is "sixteen million, four hundred fifty-two thousand, six hundred seventy-two".