13012480 has 160 divisors (see below), whose sum is σ = 37122624. Its totient is φ = 4325376.

The previous prime is 13012471. The next prime is 13012487. The reversal of 13012480 is 8421031.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565749 + ... + 565771.

Almost surely, 2^13012480 is an apocalyptic number.

13012480 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 13012480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18561312).

13012480 is an abundant number, since it is smaller than the sum of its proper divisors (24110144).

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

13012480 is a wasteful number, since it uses less digits than its factorization.

13012480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 13012480 is about 3607.2815249160. The cubic root of 13012480 is about 235.2086874172.

The spelling of 13012480 in words is "thirteen million, twelve thousand, four hundred eighty".