13303706 has 16 divisors (see below), whose sum is σ = 22425984. Its totient is φ = 5872944.

The previous prime is 13303699. The next prime is 13303711. The reversal of 13303706 is 60730331.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 10526 + ... + 11721.

It is an arithmetic number, because the mean of its divisors is an integer number (1401624).

Almost surely, 2^13303706 is an apocalyptic number.

13303706 is a deficient number, since it is larger than the sum of its proper divisors (9122278).

13303706 is a wasteful number, since it uses less digits than its factorization.

13303706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22285.

The product of its (nonzero) digits is 1134, while the sum is 23.

The square root of 13303706 is about 3647.4245708445. The cubic root of 13303706 is about 236.9504546090.

The spelling of 13303706 in words is "thirteen million, three hundred three thousand, seven hundred six".