12619461 has 4 divisors (see below), whose sum is σ = 16825952. Its totient is φ = 8412972.

The previous prime is 12619427. The next prime is 12619463. The reversal of 12619461 is 16491621.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12619461 - 2¹⁷ = 12488389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12619463) 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, 2103241 + ... + 2103246.

It is an arithmetic number, because the mean of its divisors is an integer number (4206488).

Almost surely, 2^12619461 is an apocalyptic number.

It is an amenable number.

12619461 is a deficient number, since it is larger than the sum of its proper divisors (4206491).

12619461 is an equidigital number, since it uses as much as digits as its factorization.

12619461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4206490.

The product of its digits is 2592, while the sum is 30.

The square root of 12619461 is about 3552.3880700171. The cubic root of 12619461 is about 232.8164173717.

The spelling of 12619461 in words is "twelve million, six hundred nineteen thousand, four hundred sixty-one".