224871830 has 16 divisors (see below), whose sum is σ = 417826944. Its totient is φ = 87047040.

The previous prime is 224871781. The next prime is 224871847. The reversal of 224871830 is 38178422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362387 + ... + 363006.

It is an arithmetic number, because the mean of its divisors is an integer number (26114184).

Almost surely, 2^224871830 is an apocalyptic number.

224871830 is a deficient number, since it is larger than the sum of its proper divisors (192955114).

224871830 is a wasteful number, since it uses less digits than its factorization.

224871830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725431.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 224871830 is about 14995.7270580656. The cubic root of 224871830 is about 608.1046878685.

The spelling of 224871830 in words is "two hundred twenty-four million, eight hundred seventy-one thousand, eight hundred thirty".