16485227 has 12 divisors (see below), whose sum is σ = 18806424. Its totient is φ = 14329920.

The previous prime is 16485221. The next prime is 16485233. The reversal of 16485227 is 72258461.

It is an interprime number because it is at equal distance from previous prime (16485221) and next prime (16485233).

It is not a de Polignac number, because 16485227 - 2⁶ = 16485163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16485221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4403 + ... + 7235.

It is an arithmetic number, because the mean of its divisors is an integer number (1567202).

Almost surely, 2^16485227 is an apocalyptic number.

16485227 is a deficient number, since it is larger than the sum of its proper divisors (2321197).

16485227 is a wasteful number, since it uses less digits than its factorization.

16485227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890 (or 2867 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The square root of 16485227 is about 4060.2003645140. The cubic root of 16485227 is about 254.5061671624.

The spelling of 16485227 in words is "sixteen million, four hundred eighty-five thousand, two hundred twenty-seven".