13431058 has 8 divisors (see below), whose sum is σ = 20162160. Its totient is φ = 6710340.

The previous prime is 13431053. The next prime is 13431059. The reversal of 13431058 is 85013431.

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

It is not an unprimeable number, because it can be changed into a prime (13431053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3553 + ... + 6283.

It is an arithmetic number, because the mean of its divisors is an integer number (2520270).

Almost surely, 2^13431058 is an apocalyptic number.

13431058 is a deficient number, since it is larger than the sum of its proper divisors (6731102).

13431058 is a wasteful number, since it uses less digits than its factorization.

13431058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192.

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

The square root of 13431058 is about 3664.8407878106. The cubic root of 13431058 is about 237.7041376919.

Adding to 13431058 its reverse (85013431), we get a palindrome (98444489).

It can be divided in two parts, 1343 and 1058, that added together give a 4-th power (2401 = 7⁴).

The spelling of 13431058 in words is "thirteen million, four hundred thirty-one thousand, fifty-eight".