13078260 has 192 divisors, whose sum is σ = 46287360. Its totient is φ = 3079296.

The previous prime is 13078243. The next prime is 13078309. The reversal of 13078260 is 6287031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 568609 + ... + 568631.

It is an arithmetic number, because the mean of its divisors is an integer number (241080).

It is a vampire number, since it can be written as 2070 ⋅ 6318 (with its own digits).

Almost surely, 2^13078260 is an apocalyptic number.

13078260 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 13078260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23143680).

13078260 is an abundant number, since it is smaller than the sum of its proper divisors (33209100).

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

13078260 is a wasteful number, since it uses less digits than its factorization.

13078260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 13078260 is about 3616.3877004547. The cubic root of 13078260 is about 235.6043596054.

The spelling of 13078260 in words is "thirteen million, seventy-eight thousand, two hundred sixty".