13356946 has 8 divisors (see below), whose sum is σ = 20317824. Its totient is φ = 6584340.

The previous prime is 13356913. The next prime is 13356953. The reversal of 13356946 is 64965331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46890 + ... + 47173.

It is an arithmetic number, because the mean of its divisors is an integer number (2539728).

Almost surely, 2^13356946 is an apocalyptic number.

13356946 is a deficient number, since it is larger than the sum of its proper divisors (6960878).

13356946 is an equidigital number, since it uses as much as digits as its factorization.

13356946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94136.

The product of its digits is 58320, while the sum is 37.

The square root of 13356946 is about 3654.7155840092. The cubic root of 13356946 is about 237.2661173082.

It can be divided in two parts, 1335 and 6946, that added together give a square (8281 = 91²).

The spelling of 13356946 in words is "thirteen million, three hundred fifty-six thousand, nine hundred forty-six".