12108354 has 16 divisors (see below), whose sum is σ = 24340800. Its totient is φ = 4015440.

The previous prime is 12108331. The next prime is 12108359. The reversal of 12108354 is 45380121.

It is a super-2 number, since 2×12108354² = 293224473178632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12108359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3877 + ... + 6264.

It is an arithmetic number, because the mean of its divisors is an integer number (1521300).

Almost surely, 2^12108354 is an apocalyptic number.

12108354 is an abundant number, since it is smaller than the sum of its proper divisors (12232446).

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

12108354 is a wasteful number, since it uses less digits than its factorization.

12108354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10345.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 12108354 is about 3479.7060220657. The cubic root of 12108354 is about 229.6298646540.

Adding to 12108354 its reverse (45380121), we get a palindrome (57488475).

The spelling of 12108354 in words is "twelve million, one hundred eight thousand, three hundred fifty-four".