223155060 has 48 divisors (see below), whose sum is σ = 638136576. Its totient is φ = 58241152.

The previous prime is 223155047. The next prime is 223155061. The reversal of 223155060 is 60551322.

223155060 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 3×223155060³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223155060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223155061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36747 + ... + 42386.

It is an arithmetic number, because the mean of its divisors is an integer number (13294512).

Almost surely, 2^223155060 is an apocalyptic number.

223155060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223155060 is an abundant number, since it is smaller than the sum of its proper divisors (414981516).

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

223155060 is a wasteful number, since it uses less digits than its factorization.

223155060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79192 (or 79190 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 223155060 is about 14938.3754136787. The cubic root of 223155060 is about 606.5532204781.

It can be divided in two parts, 2231 and 55060, that added together give a triangular number (57291 = T₃₃₈).

The spelling of 223155060 in words is "two hundred twenty-three million, one hundred fifty-five thousand, sixty".