13046231 has 8 divisors (see below), whose sum is σ = 14288400. Its totient is φ = 11813440.

The previous prime is 13046219. The next prime is 13046233. The reversal of 13046231 is 13264031.

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

It is a cyclic number.

It is not a de Polignac number, because 13046231 - 2⁶ = 13046167 is a prime.

It is a super-2 number, since 2×13046231² = 340408286610722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13046233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755 + ... + 5163.

It is an arithmetic number, because the mean of its divisors is an integer number (1786050).

Almost surely, 2^13046231 is an apocalyptic number.

13046231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13046231 is a deficient number, since it is larger than the sum of its proper divisors (1242169).

13046231 is a wasteful number, since it uses less digits than its factorization.

13046231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4689.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 13046231 is about 3611.9566719439. The cubic root of 13046231 is about 235.4118686399.

The spelling of 13046231 in words is "thirteen million, forty-six thousand, two hundred thirty-one".