224040302 has 4 divisors (see below), whose sum is σ = 336060456. Its totient is φ = 112020150.

The previous prime is 224040281. The next prime is 224040367. The reversal of 224040302 is 203040422.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010074 + ... + 56010077.

It is an arithmetic number, because the mean of its divisors is an integer number (84015114).

Almost surely, 2^224040302 is an apocalyptic number.

224040302 is a deficient number, since it is larger than the sum of its proper divisors (112020154).

224040302 is a wasteful number, since it uses less digits than its factorization.

224040302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112020153.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 224040302 is about 14967.9758818619. The cubic root of 224040302 is about 607.3542149912.

Adding to 224040302 its reverse (203040422), we get a palindrome (427080724).

The spelling of 224040302 in words is "two hundred twenty-four million, forty thousand, three hundred two".