13369158 has 64 divisors (see below), whose sum is σ = 32970240. Its totient is φ = 3981600.

The previous prime is 13369151. The next prime is 13369183. The reversal of 13369158 is 85196331.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13369151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42016 + ... + 42332.

It is an arithmetic number, because the mean of its divisors is an integer number (515160).

Almost surely, 2^13369158 is an apocalyptic number.

13369158 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13369158, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16485120).

13369158 is an abundant number, since it is smaller than the sum of its proper divisors (19601082).

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

13369158 is a wasteful number, since it uses less digits than its factorization.

13369158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 404 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 13369158 is about 3656.3859205505. The cubic root of 13369158 is about 237.3384045719.

The spelling of 13369158 in words is "thirteen million, three hundred sixty-nine thousand, one hundred fifty-eight".