12601058 has 4 divisors (see below), whose sum is σ = 18901590. Its totient is φ = 6300528.

The previous prime is 12601049. The next prime is 12601073. The reversal of 12601058 is 85010621.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9443329 + 3157729 = 3073^2 + 1777^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3150263 + ... + 3150266.

Almost surely, 2^12601058 is an apocalyptic number.

12601058 is a deficient number, since it is larger than the sum of its proper divisors (6300532).

12601058 is an equidigital number, since it uses as much as digits as its factorization.

12601058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6300531.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 12601058 is about 3549.7968955984. The cubic root of 12601058 is about 232.7031900073.

Adding to 12601058 its reverse (85010621), we get a palindrome (97611679).

The spelling of 12601058 in words is "twelve million, six hundred one thousand, fifty-eight".