223899480 has 192 divisors, whose sum is σ = 868008960. Its totient is φ = 48939264.

The previous prime is 223899479. The next prime is 223899497. The reversal of 223899480 is 84998322.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56029 + ... + 59891.

It is an arithmetic number, because the mean of its divisors is an integer number (4520880).

Almost surely, 2^223899480 is an apocalyptic number.

223899480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223899480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434004480).

223899480 is an abundant number, since it is smaller than the sum of its proper divisors (644109480).

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

223899480 is a wasteful number, since it uses less digits than its factorization.

223899480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3910 (or 3903 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 223899480 is about 14963.2710327655. The cubic root of 223899480 is about 607.2269361628.

The spelling of 223899480 in words is "two hundred twenty-three million, eight hundred ninety-nine thousand, four hundred eighty".