224718952 has 8 divisors (see below), whose sum is σ = 421348050. Its totient is φ = 112359472.

The previous prime is 224718943. The next prime is 224718961. The reversal of 224718952 is 259817422.

It is an interprime number because it is at equal distance from previous prime (224718943) and next prime (224718961).

It can be written as a sum of positive squares in only one way, i.e., 136095556 + 88623396 = 11666^2 + 9414^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 14044927 + ... + 14044942.

Almost surely, 2^224718952 is an apocalyptic number.

It is an amenable number.

224718952 is a deficient number, since it is larger than the sum of its proper divisors (196629098).

224718952 is a wasteful number, since it uses less digits than its factorization.

224718952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28089875 (or 28089871 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 224718952 is about 14990.6288060241. The cubic root of 224718952 is about 607.9668509743.

It can be divided in two parts, 2247189 and 52, that multiplied together give a triangular number (116853828 = T₁₅₂₈₇).

The spelling of 224718952 in words is "two hundred twenty-four million, seven hundred eighteen thousand, nine hundred fifty-two".