12480495 has 16 divisors (see below), whose sum is σ = 20014560. Its totient is φ = 6641024.

The previous prime is 12480487. The next prime is 12480497. The reversal of 12480495 is 59408421.

It is a cyclic number.

It is not a de Polignac number, because 12480495 - 2³ = 12480487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12480497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9541 + ... + 10769.

It is an arithmetic number, because the mean of its divisors is an integer number (1250910).

Almost surely, 2^12480495 is an apocalyptic number.

12480495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12480495 is a deficient number, since it is larger than the sum of its proper divisors (7534065).

12480495 is a wasteful number, since it uses less digits than its factorization.

12480495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 12480495 is about 3532.7744054779. The cubic root of 12480495 is about 231.9586665861.

The spelling of 12480495 in words is "twelve million, four hundred eighty thousand, four hundred ninety-five".