224461402 has 16 divisors (see below), whose sum is σ = 386632800. Its totient is φ = 96657840.

The previous prime is 224461399. The next prime is 224461403. The reversal of 224461402 is 204164422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (224461403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268077 + ... + 268912.

It is an arithmetic number, because the mean of its divisors is an integer number (24164550).

Almost surely, 2^224461402 is an apocalyptic number.

224461402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224461402 is a deficient number, since it is larger than the sum of its proper divisors (162171398).

224461402 is a wasteful number, since it uses less digits than its factorization.

224461402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537021.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 224461402 is about 14982.0359764619. The cubic root of 224461402 is about 607.7344989355.

The spelling of 224461402 in words is "two hundred twenty-four million, four hundred sixty-one thousand, four hundred two".