224901356 has 24 divisors (see below), whose sum is σ = 397296480. Its totient is φ = 111393792.

The previous prime is 224901353. The next prime is 224901361. The reversal of 224901356 is 653109422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (224901353) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 244265 + ... + 245183.

It is an arithmetic number, because the mean of its divisors is an integer number (16554020).

Almost surely, 2^224901356 is an apocalyptic number.

It is an amenable number.

224901356 is a deficient number, since it is larger than the sum of its proper divisors (172395124).

224901356 is a wasteful number, since it uses less digits than its factorization.

224901356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433 (or 1431 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 224901356 is about 14996.7115061936. The cubic root of 224901356 is about 608.1313017152.

The spelling of 224901356 in words is "two hundred twenty-four million, nine hundred one thousand, three hundred fifty-six".