16413227 has 2 divisors, whose sum is σ = 16413228. Its totient is φ = 16413226.

The previous prime is 16413223. The next prime is 16413233. The reversal of 16413227 is 72231461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16413227 - 2² = 16413223 is a prime.

It is equal to p_1055942 and since 16413227 and 1055942 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 16413196 and 16413205.

It is not a weakly prime, because it can be changed into another prime (16413223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8206613 + 8206614.

It is an arithmetic number, because the mean of its divisors is an integer number (8206614).

Almost surely, 2^16413227 is an apocalyptic number.

16413227 is a deficient number, since it is larger than the sum of its proper divisors (1).

16413227 is an equidigital number, since it uses as much as digits as its factorization.

16413227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 16413227 is about 4051.3241045367. The cubic root of 16413227 is about 254.1351038952.

Adding to 16413227 its reverse (72231461), we get a palindrome (88644688).

The spelling of 16413227 in words is "sixteen million, four hundred thirteen thousand, two hundred twenty-seven".