224469465 has 32 divisors (see below), whose sum is σ = 401369472. Its totient is φ = 106176000.

The previous prime is 224469463. The next prime is 224469473. The reversal of 224469465 is 564964422.

It is not a de Polignac number, because 224469465 - 2¹ = 224469463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224469461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9826 + ... + 23355.

It is an arithmetic number, because the mean of its divisors is an integer number (12542796).

Almost surely, 2^224469465 is an apocalyptic number.

It is an amenable number.

224469465 is a deficient number, since it is larger than the sum of its proper divisors (176900007).

224469465 is a wasteful number, since it uses less digits than its factorization.

224469465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33241.

The product of its digits is 414720, while the sum is 42.

The square root of 224469465 is about 14982.3050629735. The cubic root of 224469465 is about 607.7417757688.

The spelling of 224469465 in words is "two hundred twenty-four million, four hundred sixty-nine thousand, four hundred sixty-five".