13335730 has 16 divisors (see below), whose sum is σ = 24102360. Its totient is φ = 5312512.

The previous prime is 13335727. The next prime is 13335743. The reversal of 13335730 is 3753331.

It can be written as a sum of positive squares in 4 ways, for example, as 13329801 + 5929 = 3651^2 + 77^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13335695 and 13335704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25 + ... + 5164.

Almost surely, 2^13335730 is an apocalyptic number.

13335730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13335730 is a deficient number, since it is larger than the sum of its proper divisors (10766630).

13335730 is a wasteful number, since it uses less digits than its factorization.

13335730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5453.

The product of its (nonzero) digits is 2835, while the sum is 25.

The square root of 13335730 is about 3651.8118790540. The cubic root of 13335730 is about 237.1404272608.

The spelling of 13335730 in words is "thirteen million, three hundred thirty-five thousand, seven hundred thirty".