18850960 has 80 divisors (see below), whose sum is σ = 47246976. Its totient is φ = 6969344.

The previous prime is 18850933. The next prime is 18850967. The reversal of 18850960 is 6905881.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (18850967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112797 + ... + 112963.

Almost surely, 2^18850960 is an apocalyptic number.

18850960 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 18850960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23623488).

18850960 is an abundant number, since it is smaller than the sum of its proper divisors (28396016).

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

18850960 is a wasteful number, since it uses less digits than its factorization.

18850960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 18850960 is about 4341.7692246364. The cubic root of 18850960 is about 266.1406157242.

The spelling of 18850960 in words is "eighteen million, eight hundred fifty thousand, nine hundred sixty".