13158430 has 32 divisors (see below), whose sum is σ = 24634368. Its totient is φ = 5056800.

The previous prime is 13158413. The next prime is 13158433. The reversal of 13158430 is 3485131.

It is a junction number, because it is equal to n+sod(n) for n = 13158395 and 13158404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13158433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30315 + ... + 30745.

It is an arithmetic number, because the mean of its divisors is an integer number (769824).

Almost surely, 2^13158430 is an apocalyptic number.

13158430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13158430 is a deficient number, since it is larger than the sum of its proper divisors (11475938).

13158430 is a wasteful number, since it uses less digits than its factorization.

13158430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 13158430 is about 3627.4550307344. The cubic root of 13158430 is about 236.0847990774.

The spelling of 13158430 in words is "thirteen million, one hundred fifty-eight thousand, four hundred thirty".