224551550 has 12 divisors (see below), whose sum is σ = 417665976. Its totient is φ = 89820600.

The previous prime is 224551541. The next prime is 224551559. The reversal of 224551550 is 55155422.

It is an interprime number because it is at equal distance from previous prime (224551541) and next prime (224551559).

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224551559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2245466 + ... + 2245565.

It is an arithmetic number, because the mean of its divisors is an integer number (34805498).

Almost surely, 2^224551550 is an apocalyptic number.

224551550 is a deficient number, since it is larger than the sum of its proper divisors (193114426).

224551550 is a wasteful number, since it uses less digits than its factorization.

224551550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491043 (or 4491038 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 224551550 is about 14985.0442108123. The cubic root of 224551550 is about 607.8158473193.

The spelling of 224551550 in words is "two hundred twenty-four million, five hundred fifty-one thousand, five hundred fifty".