12619488 has 96 divisors (see below), whose sum is σ = 38465280. Its totient is φ = 3548160.

The previous prime is 12619487. The next prime is 12619489. The reversal of 12619488 is 88491621.

It is an interprime number because it is at equal distance from previous prime (12619487) and next prime (12619489).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12619487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59703 + ... + 59913.

It is an arithmetic number, because the mean of its divisors is an integer number (400680).

Almost surely, 2^12619488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12619488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19232640).

12619488 is an abundant number, since it is smaller than the sum of its proper divisors (25845792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12619488 is a wasteful number, since it uses less digits than its factorization.

12619488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 312 counting only the distinct ones).

The product of its digits is 27648, while the sum is 39.

The square root of 12619488 is about 3552.3918702756. The cubic root of 12619488 is about 232.8165834126.

The spelling of 12619488 in words is "twelve million, six hundred nineteen thousand, four hundred eighty-eight".