224892750 has 32 divisors (see below), whose sum is σ = 561334176. Its totient is φ = 59971200.

The previous prime is 224892659. The next prime is 224892769. The reversal of 224892750 is 57298422.

It is a junction number, because it is equal to n+sod(n) for n = 224892699 and 224892708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149179 + ... + 150678.

It is an arithmetic number, because the mean of its divisors is an integer number (17541693).

Almost surely, 2^224892750 is an apocalyptic number.

224892750 is an abundant number, since it is smaller than the sum of its proper divisors (336441426).

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

224892750 is a wasteful number, since it uses less digits than its factorization.

224892750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299877 (or 299867 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 224892750 is about 14996.4245738776. The cubic root of 224892750 is about 608.1235447666.

The spelling of 224892750 in words is "two hundred twenty-four million, eight hundred ninety-two thousand, seven hundred fifty".