16224246 has 32 divisors (see below), whose sum is σ = 37624320. Its totient is φ = 5172552.

The previous prime is 16224227. The next prime is 16224277. The reversal of 16224246 is 64242261.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5290 + ... + 7773.

It is an arithmetic number, because the mean of its divisors is an integer number (1175760).

Almost surely, 2^16224246 is an apocalyptic number.

16224246 is an abundant number, since it is smaller than the sum of its proper divisors (21400074).

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

16224246 is a wasteful number, since it uses less digits than its factorization.

16224246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13097 (or 13091 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 16224246 is about 4027.9332169240. The cubic root of 16224246 is about 253.1559704218.

The spelling of 16224246 in words is "sixteen million, two hundred twenty-four thousand, two hundred forty-six".