13025434 has 8 divisors (see below), whose sum is σ = 20687508. Its totient is φ = 6129600.

The previous prime is 13025407. The next prime is 13025459. The reversal of 13025434 is 43452031.

It can be written as a sum of positive squares in 2 ways, for example, as 12938409 + 87025 = 3597^2 + 295^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191517 + ... + 191584.

Almost surely, 2^13025434 is an apocalyptic number.

13025434 is a deficient number, since it is larger than the sum of its proper divisors (7662074).

13025434 is a wasteful number, since it uses less digits than its factorization.

13025434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383120.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 13025434 is about 3609.0766132073. The cubic root of 13025434 is about 235.2867120733.

Adding to 13025434 its reverse (43452031), we get a palindrome (56477465).

The spelling of 13025434 in words is "thirteen million, twenty-five thousand, four hundred thirty-four".