18960200 has 96 divisors (see below), whose sum is σ = 52228800. Its totient is φ = 6263040.

The previous prime is 18960199. The next prime is 18960239. The reversal of 18960200 is 206981.

It is a self number, because there is not a number n which added to its sum of digits gives 18960200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40367 + ... + 40833.

It is an arithmetic number, because the mean of its divisors is an integer number (544050).

Almost surely, 2^18960200 is an apocalyptic number.

18960200 is a gapful number since it is divisible by the number (10) 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 18960200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26114400).

18960200 is an abundant number, since it is smaller than the sum of its proper divisors (33268600).

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

18960200 is a wasteful number, since it uses less digits than its factorization.

18960200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 510 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 18960200 is about 4354.3311771155. The cubic root of 18960200 is about 266.6537146487.

The spelling of 18960200 in words is "eighteen million, nine hundred sixty thousand, two hundred".