10218379 has 4 divisors (see below), whose sum is σ = 10341576. Its totient is φ = 10095184.

The previous prime is 10218359. The next prime is 10218421. The reversal of 10218379 is 97381201.

10218379 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97381201 = 223 ⋅436687.

It is a cyclic number.

It is not a de Polignac number, because 10218379 - 2¹⁵ = 10185611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10218379.

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 3 ways as a sum of consecutive naturals, for example, 61474 + ... + 61639.

It is an arithmetic number, because the mean of its divisors is an integer number (2585394).

Almost surely, 2^10218379 is an apocalyptic number.

10218379 is a deficient number, since it is larger than the sum of its proper divisors (123197).

10218379 is an equidigital number, since it uses as much as digits as its factorization.

10218379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123196.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 10218379 is about 3196.6199336174. The cubic root of 10218379 is about 217.0004671994. Note that the first 3 decimals are identical.

It can be divided in two parts, 102 and 18379, that added together give a palindrome (18481).

The spelling of 10218379 in words is "ten million, two hundred eighteen thousand, three hundred seventy-nine".