12460378 has 8 divisors (see below), whose sum is σ = 21360672. Its totient is φ = 5340156.

The previous prime is 12460373. The next prime is 12460391. The reversal of 12460378 is 87306421.

12460378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12460378² = 310522039805768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12460373) 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, 445000 + ... + 445027.

It is an arithmetic number, because the mean of its divisors is an integer number (2670084).

Almost surely, 2^12460378 is an apocalyptic number.

12460378 is a deficient number, since it is larger than the sum of its proper divisors (8900294).

12460378 is an equidigital number, since it uses as much as digits as its factorization.

12460378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890036.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 12460378 is about 3529.9260615486. The cubic root of 12460378 is about 231.8339700920.

Adding to 12460378 its reverse (87306421), we get a palindrome (99766799).

The spelling of 12460378 in words is "twelve million, four hundred sixty thousand, three hundred seventy-eight".