224060402 has 4 divisors (see below), whose sum is σ = 336090606. Its totient is φ = 112030200.

The previous prime is 224060399. The next prime is 224060477. The reversal of 224060402 is 204060422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 157979761 + 66080641 = 12569^2 + 8129^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56015099 + ... + 56015102.

Almost surely, 2^224060402 is an apocalyptic number.

224060402 is a deficient number, since it is larger than the sum of its proper divisors (112030204).

224060402 is a wasteful number, since it uses less digits than its factorization.

224060402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112030203.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 224060402 is about 14968.6473002740. The cubic root of 224060402 is about 607.3723775785.

Adding to 224060402 its sum of digits (20), we get a palindrome (224060422).

The spelling of 224060402 in words is "two hundred twenty-four million, sixty thousand, four hundred two".