223808630 has 16 divisors (see below), whose sum is σ = 420371424. Its totient is φ = 85631040.

The previous prime is 223808603. The next prime is 223808633. The reversal of 223808630 is 36808322.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223808633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486311 + ... + 486770.

It is an arithmetic number, because the mean of its divisors is an integer number (26273214).

Almost surely, 2^223808630 is an apocalyptic number.

223808630 is a deficient number, since it is larger than the sum of its proper divisors (196562794).

223808630 is a wasteful number, since it uses less digits than its factorization.

223808630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973111.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 223808630 is about 14960.2349580480. The cubic root of 223808630 is about 607.1447950902.

The spelling of 223808630 in words is "two hundred twenty-three million, eight hundred eight thousand, six hundred thirty".