13604760 has 320 divisors, whose sum is σ = 54885600. Its totient is φ = 2985984.

The previous prime is 13604749. The next prime is 13604771. The reversal of 13604760 is 6740631.

It is an interprime number because it is at equal distance from previous prime (13604749) and next prime (13604771).

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 79 ways as a sum of consecutive naturals, for example, 716031 + ... + 716049.

Almost surely, 2^13604760 is an apocalyptic number.

13604760 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 13604760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27442800).

13604760 is an abundant number, since it is smaller than the sum of its proper divisors (41280840).

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

13604760 is a wasteful number, since it uses less digits than its factorization.

13604760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 13604760 is about 3688.4630945693. The cubic root of 13604760 is about 238.7244830783.

It can be divided in two parts, 136047 and 60, that multiplied together give a triangular number (8162820 = T₄₀₄₀).

The spelling of 13604760 in words is "thirteen million, six hundred four thousand, seven hundred sixty".