12354380 has 12 divisors (see below), whose sum is σ = 25944240. Its totient is φ = 4941744.

The previous prime is 12354379. The next prime is 12354413. The reversal of 12354380 is 8345321.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 308840 + ... + 308879.

It is an arithmetic number, because the mean of its divisors is an integer number (2162020).

Almost surely, 2^12354380 is an apocalyptic number.

12354380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12354380 is an abundant number, since it is smaller than the sum of its proper divisors (13589860).

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

12354380 is a wasteful number, since it uses less digits than its factorization.

12354380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617728 (or 617726 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 12354380 is about 3514.8797987982. The cubic root of 12354380 is about 231.1747083839.

The spelling of 12354380 in words is "twelve million, three hundred fifty-four thousand, three hundred eighty".