13350906 has 28 divisors (see below), whose sum is σ = 30029082. Its totient is φ = 4449816.

The previous prime is 13350881. The next prime is 13350913. The reversal of 13350906 is 60905331.

It can be written as a sum of positive squares in only one way, i.e., 12895281 + 455625 = 3591^2 + 675^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13350906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 3121 + ... + 6036.

Almost surely, 2^13350906 is an apocalyptic number.

13350906 is an abundant number, since it is smaller than the sum of its proper divisors (16678176).

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

13350906 is an frugal number, since it uses more digits than its factorization.

13350906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9177 (or 9162 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 13350906 is about 3653.8891608805. The cubic root of 13350906 is about 237.2303480683.

The spelling of 13350906 in words is "thirteen million, three hundred fifty thousand, nine hundred six".