13700328 has 32 divisors (see below), whose sum is σ = 34344000. Its totient is φ = 4554368.

The previous prime is 13700299. The next prime is 13700329. The reversal of 13700328 is 82300731.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 13700298 and 13700307.

It is not an unprimeable number, because it can be changed into a prime (13700329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13900 + ... + 14852.

It is an arithmetic number, because the mean of its divisors is an integer number (1073250).

Almost surely, 2^13700328 is an apocalyptic number.

It is an amenable number.

13700328 is an abundant number, since it is smaller than the sum of its proper divisors (20643672).

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

13700328 is a wasteful number, since it uses less digits than its factorization.

13700328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561 (or 1557 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 13700328 is about 3701.3954125438. The cubic root of 13700328 is about 239.2821606406.

It can be divided in two parts, 13700 and 328, that added together give a triangular number (14028 = T₁₆₇).

The spelling of 13700328 in words is "thirteen million, seven hundred thousand, three hundred twenty-eight".