224961174 has 12 divisors (see below), whose sum is σ = 487415916. Its totient is φ = 74987052.

The previous prime is 224961173. The next prime is 224961179. The reversal of 224961174 is 471169422.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224961173) 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 5 ways as a sum of consecutive naturals, for example, 6248904 + ... + 6248939.

It is an arithmetic number, because the mean of its divisors is an integer number (40617993).

Almost surely, 2^224961174 is an apocalyptic number.

224961174 is an abundant number, since it is smaller than the sum of its proper divisors (262454742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224961174 is a wasteful number, since it uses less digits than its factorization.

224961174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12497851 (or 12497848 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 224961174 is about 14998.7057441634. The cubic root of 224961174 is about 608.1852127189.

The spelling of 224961174 in words is "two hundred twenty-four million, nine hundred sixty-one thousand, one hundred seventy-four".