224041402 has 64 divisors (see below), whose sum is σ = 402361344. Its totient is φ = 92574720.

The previous prime is 224041397. The next prime is 224041409. The reversal of 224041402 is 204140422.

It is a self number, because there is not a number n which added to its sum of digits gives 224041402.

It is not an unprimeable number, because it can be changed into a prime (224041409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1137168 + ... + 1137364.

It is an arithmetic number, because the mean of its divisors is an integer number (6286896).

Almost surely, 2^224041402 is an apocalyptic number.

224041402 is a deficient number, since it is larger than the sum of its proper divisors (178319942).

224041402 is a wasteful number, since it uses less digits than its factorization.

224041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 224041402 is about 14968.0126269321. The cubic root of 224041402 is about 607.3552089917.

Adding to 224041402 its reverse (204140422), we get a palindrome (428181824).

The spelling of 224041402 in words is "two hundred twenty-four million, forty-one thousand, four hundred two".