12713480 has 64 divisors (see below), whose sum is σ = 32175360. Its totient is φ = 4485888.

The previous prime is 12713447. The next prime is 12713507. The reversal of 12713480 is 8431721.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (26).

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 15 ways as a sum of consecutive naturals, for example, 11429 + ... + 12491.

It is an arithmetic number, because the mean of its divisors is an integer number (502740).

Almost surely, 2^12713480 is an apocalyptic number.

12713480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12713480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16087680).

12713480 is an abundant number, since it is smaller than the sum of its proper divisors (19461880).

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

12713480 is a wasteful number, since it uses less digits than its factorization.

12713480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 1106 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 12713480 is about 3565.5967242525. The cubic root of 12713480 is about 233.3931728612.

The spelling of 12713480 in words is "twelve million, seven hundred thirteen thousand, four hundred eighty".