13475934 has 48 divisors (see below), whose sum is σ = 31606848. Its totient is φ = 4133376.

The previous prime is 13475933. The next prime is 13475971. The reversal of 13475934 is 43957431.

13475934 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13475933) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13914 + ... + 14850.

It is an arithmetic number, because the mean of its divisors is an integer number (658476).

Almost surely, 2^13475934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13475934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15803424).

13475934 is an abundant number, since it is smaller than the sum of its proper divisors (18130914).

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

13475934 is a wasteful number, since it uses less digits than its factorization.

13475934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009 (or 1006 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 13475934 is about 3670.9581855423. The cubic root of 13475934 is about 237.9685832881.

The spelling of 13475934 in words is "thirteen million, four hundred seventy-five thousand, nine hundred thirty-four".