12190602 has 8 divisors (see below), whose sum is σ = 24381216. Its totient is φ = 4063532.

The previous prime is 12190601. The next prime is 12190613. The reversal of 12190602 is 20609121.

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

12190602 is an admirable number.

It is a super-4 number, since 4×12190602⁴ (a number of 29 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (12190601) 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, 1015878 + ... + 1015889.

It is an arithmetic number, because the mean of its divisors is an integer number (3047652).

Almost surely, 2^12190602 is an apocalyptic number.

12190602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12190602 is a wasteful number, since it uses less digits than its factorization.

12190602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031772.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 12190602 is about 3491.5042603440. The cubic root of 12190602 is about 230.1486247957.

Adding to 12190602 its reverse (20609121), we get a palindrome (32799723).

The spelling of 12190602 in words is "twelve million, one hundred ninety thousand, six hundred two".