12480814 has 4 divisors (see below), whose sum is σ = 18721224. Its totient is φ = 6240406.

The previous prime is 12480781. The next prime is 12480823. The reversal of 12480814 is 41808421.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3120202 + ... + 3120205.

It is an arithmetic number, because the mean of its divisors is an integer number (4680306).

Almost surely, 2^12480814 is an apocalyptic number.

12480814 is a deficient number, since it is larger than the sum of its proper divisors (6240410).

12480814 is an equidigital number, since it uses as much as digits as its factorization.

12480814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6240409.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 12480814 is about 3532.8195538408. The cubic root of 12480814 is about 231.9606428481.

The spelling of 12480814 in words is "twelve million, four hundred eighty thousand, eight hundred fourteen".