16432266 has 16 divisors (see below), whose sum is σ = 33048288. Its totient is φ = 5446800.

The previous prime is 16432261. The next prime is 16432271. The reversal of 16432266 is 66223461.

It is an interprime number because it is at equal distance from previous prime (16432261) and next prime (16432271).

It is not an unprimeable number, because it can be changed into a prime (16432261) 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, 6480 + ... + 8651.

It is an arithmetic number, because the mean of its divisors is an integer number (2065518).

Almost surely, 2^16432266 is an apocalyptic number.

16432266 is an abundant number, since it is smaller than the sum of its proper divisors (16616022).

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

16432266 is a wasteful number, since it uses less digits than its factorization.

16432266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15317.

The product of its digits is 10368, while the sum is 30.

The square root of 16432266 is about 4053.6731491328. The cubic root of 16432266 is about 254.2333297265.

The spelling of 16432266 in words is "sixteen million, four hundred thirty-two thousand, two hundred sixty-six".