12601463 has 4 divisors (see below), whose sum is σ = 14401680. Its totient is φ = 10801248.

The previous prime is 12601453. The next prime is 12601487. The reversal of 12601463 is 36410621.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12601463 - 2⁸ = 12601207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12601453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900098 + ... + 900111.

It is an arithmetic number, because the mean of its divisors is an integer number (3600420).

Almost surely, 2^12601463 is an apocalyptic number.

12601463 is a deficient number, since it is larger than the sum of its proper divisors (1800217).

12601463 is an equidigital number, since it uses as much as digits as its factorization.

12601463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800216.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 12601463 is about 3549.8539406573. The cubic root of 12601463 is about 232.7056830197.

The spelling of 12601463 in words is "twelve million, six hundred one thousand, four hundred sixty-three".