16224696 has 24 divisors (see below), whose sum is σ = 43942080. Its totient is φ = 5408208.

The previous prime is 16224671. The next prime is 16224697. The reversal of 16224696 is 69642261.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 16224696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16224697) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112600 + ... + 112743.

It is an arithmetic number, because the mean of its divisors is an integer number (1830920).

Almost surely, 2^16224696 is an apocalyptic number.

It is an amenable number.

16224696 is an abundant number, since it is smaller than the sum of its proper divisors (27717384).

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

16224696 is a wasteful number, since it uses less digits than its factorization.

16224696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225355 (or 225348 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 16224696 is about 4027.9890764499. The cubic root of 16224696 is about 253.1583109339.

The spelling of 16224696 in words is "sixteen million, two hundred twenty-four thousand, six hundred ninety-six".