223108040 has 32 divisors (see below), whose sum is σ = 502735680. Its totient is φ = 89111232.

The previous prime is 223108033. The next prime is 223108063. The reversal of 223108040 is 40801322.

223108040 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×223108040³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 25967 + ... + 33473.

It is an arithmetic number, because the mean of its divisors is an integer number (15710490).

Almost surely, 2^223108040 is an apocalyptic number.

223108040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223108040 is an abundant number, since it is smaller than the sum of its proper divisors (279627640).

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

223108040 is a wasteful number, since it uses less digits than its factorization.

223108040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8261 (or 8257 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 223108040 is about 14936.8015317872. The cubic root of 223108040 is about 606.5106161178.

Adding to 223108040 its reverse (40801322), we get a palindrome (263909362).

The spelling of 223108040 in words is "two hundred twenty-three million, one hundred eight thousand, forty".