102223860 has 24 divisors (see below), whose sum is σ = 286226976. Its totient is φ = 27259680.

The previous prime is 102223853. The next prime is 102223897. The reversal of 102223860 is 68322201.

It is a self number, because there is not a number n which added to its sum of digits gives 102223860.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 851806 + ... + 851925.

It is an arithmetic number, because the mean of its divisors is an integer number (11926124).

Almost surely, 2^102223860 is an apocalyptic number.

102223860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102223860 is an abundant number, since it is smaller than the sum of its proper divisors (184003116).

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

102223860 is a wasteful number, since it uses less digits than its factorization.

102223860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703743 (or 1703741 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 102223860 is about 10110.5815856458. The cubic root of 102223860 is about 467.5744359919.

The spelling of 102223860 in words is "one hundred two million, two hundred twenty-three thousand, eight hundred sixty".