224545275 has 36 divisors (see below), whose sum is σ = 403235352. Its totient is φ = 119445120.

The previous prime is 224545247. The next prime is 224545283. The reversal of 224545275 is 572545422.

It is not a de Polignac number, because 224545275 - 2⁷ = 224545147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 104007 + ... + 106143.

It is an arithmetic number, because the mean of its divisors is an integer number (11200982).

Almost surely, 2^224545275 is an apocalyptic number.

224545275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

224545275 is a deficient number, since it is larger than the sum of its proper divisors (178690077).

224545275 is a wasteful number, since it uses less digits than its factorization.

224545275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620 (or 2612 counting only the distinct ones).

The product of its digits is 112000, while the sum is 36.

The square root of 224545275 is about 14984.8348339246. The cubic root of 224545275 is about 607.8101855460.

The spelling of 224545275 in words is "two hundred twenty-four million, five hundred forty-five thousand, two hundred seventy-five".