16485772 has 12 divisors (see below), whose sum is σ = 29554056. Its totient is φ = 8041760.

The previous prime is 16485761. The next prime is 16485797. The reversal of 16485772 is 27758461.

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, 50098 + ... + 50425.

It is an arithmetic number, because the mean of its divisors is an integer number (2462838).

Almost surely, 2^16485772 is an apocalyptic number.

It is an amenable number.

16485772 is a deficient number, since it is larger than the sum of its proper divisors (13068284).

16485772 is a wasteful number, since it uses less digits than its factorization.

16485772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100568 (or 100566 counting only the distinct ones).

The product of its digits is 94080, while the sum is 40.

The square root of 16485772 is about 4060.2674788738. The cubic root of 16485772 is about 254.5089717812.

The spelling of 16485772 in words is "sixteen million, four hundred eighty-five thousand, seven hundred seventy-two".