224042049 has 48 divisors (see below), whose sum is σ = 407182464. Its totient is φ = 115315200.

The previous prime is 224042017. The next prime is 224042059. The reversal of 224042049 is 940240422.

It is not a de Polignac number, because 224042049 - 2⁵ = 224042017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (224042009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76879 + ... + 79739.

It is an arithmetic number, because the mean of its divisors is an integer number (8482968).

Almost surely, 2^224042049 is an apocalyptic number.

It is an amenable number.

224042049 is a deficient number, since it is larger than the sum of its proper divisors (183140415).

224042049 is a wasteful number, since it uses less digits than its factorization.

224042049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2998 (or 2995 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 224042049 is about 14968.0342396722. The cubic root of 224042049 is about 607.3557936432.

The spelling of 224042049 in words is "two hundred twenty-four million, forty-two thousand, forty-nine".