13358970 has 48 divisors (see below), whose sum is σ = 34998912. Its totient is φ = 3535200.

The previous prime is 13358959. The next prime is 13358981. The reversal of 13358970 is 7985331.

13358970 is a `hidden beast` number, since 1 + 3 + 3 + 589 + 70 = 666.

It is an interprime number because it is at equal distance from previous prime (13358959) and next prime (13358981).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13099 + ... + 14081.

It is an arithmetic number, because the mean of its divisors is an integer number (729144).

Almost surely, 2^13358970 is an apocalyptic number.

13358970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13358970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17499456).

13358970 is an abundant number, since it is smaller than the sum of its proper divisors (21639942).

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

13358970 is a wasteful number, since it uses less digits than its factorization.

13358970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147 (or 1144 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 13358970 is about 3654.9924760524. The cubic root of 13358970 is about 237.2781011446.

The spelling of 13358970 in words is "thirteen million, three hundred fifty-eight thousand, nine hundred seventy".