12880546 has 8 divisors (see below), whose sum is σ = 22080960. Its totient is φ = 5520228.

The previous prime is 12880523. The next prime is 12880559. The reversal of 12880546 is 64508821.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460006 + ... + 460033.

It is an arithmetic number, because the mean of its divisors is an integer number (2760120).

Almost surely, 2^12880546 is an apocalyptic number.

12880546 is a deficient number, since it is larger than the sum of its proper divisors (9200414).

12880546 is an equidigital number, since it uses as much as digits as its factorization.

12880546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920048.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 12880546 is about 3588.9477566551. The cubic root of 12880546 is about 234.4110558100.

The spelling of 12880546 in words is "twelve million, eight hundred eighty thousand, five hundred forty-six".