10218348 has 144 divisors (see below), whose sum is σ = 32288256. Its totient is φ = 2661120.

The previous prime is 10218331. The next prime is 10218349. The reversal of 10218348 is 84381201.

It is not an unprimeable number, because it can be changed into a prime (10218349) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 237615 + ... + 237657.

It is an arithmetic number, because the mean of its divisors is an integer number (224224).

Almost surely, 2^10218348 is an apocalyptic number.

10218348 is a gapful number since it is divisible by the number (18) 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 10218348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16144128).

10218348 is an abundant number, since it is smaller than the sum of its proper divisors (22069908).

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

10218348 is a wasteful number, since it uses less digits than its factorization.

10218348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 10218348 is about 3196.6150847420. The cubic root of 10218348 is about 217.0002477575. Note that the first 3 decimals are identical.

Adding to 10218348 its reverse (84381201), we get a palindrome (94599549).

The spelling of 10218348 in words is "ten million, two hundred eighteen thousand, three hundred forty-eight".