13235430 has 32 divisors (see below), whose sum is σ = 34209504. Its totient is φ = 3257856.

The previous prime is 13235399. The next prime is 13235447. The reversal of 13235430 is 3453231.

It is a junction number, because it is equal to n+sod(n) for n = 13235397 and 13235406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16579 + ... + 17358.

It is an arithmetic number, because the mean of its divisors is an integer number (1069047).

Almost surely, 2^13235430 is an apocalyptic number.

13235430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13235430 is an abundant number, since it is smaller than the sum of its proper divisors (20974074).

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

13235430 is a wasteful number, since it uses less digits than its factorization.

13235430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33960.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 13235430 is about 3638.0530507402. The cubic root of 13235430 is about 236.5444077477.

Adding to 13235430 its reverse (3453231), we get a palindrome (16688661).

The spelling of 13235430 in words is "thirteen million, two hundred thirty-five thousand, four hundred thirty".