12102474 has 8 divisors (see below), whose sum is σ = 24204960. Its totient is φ = 4034156.

The previous prime is 12102473. The next prime is 12102481. The reversal of 12102474 is 47420121.

It is a happy number.

12102474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

12102474 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 12102474.

It is not an unprimeable number, because it can be changed into a prime (12102473) 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, 1008534 + ... + 1008545.

It is an arithmetic number, because the mean of its divisors is an integer number (3025620).

Almost surely, 2^12102474 is an apocalyptic number.

12102474 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.

12102474 is a wasteful number, since it uses less digits than its factorization.

12102474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017084.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 12102474 is about 3478.8610205066. The cubic root of 12102474 is about 229.5926880560.

Adding to 12102474 its reverse (47420121), we get a palindrome (59522595).

The spelling of 12102474 in words is "twelve million, one hundred two thousand, four hundred seventy-four".