12001413 has 8 divisors (see below), whose sum is σ = 16092000. Its totient is φ = 7955888.

The previous prime is 12001411. The next prime is 12001421. The reversal of 12001413 is 31410021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12001413 - 2¹ = 12001411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10638 + ... + 11711.

It is an arithmetic number, because the mean of its divisors is an integer number (2011500).

Almost surely, 2^12001413 is an apocalyptic number.

It is an amenable number.

12001413 is a deficient number, since it is larger than the sum of its proper divisors (4090587).

12001413 is a wasteful number, since it uses less digits than its factorization.

12001413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22531.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 12001413 is about 3464.3055581170. The cubic root of 12001413 is about 228.9518341648.

Adding to 12001413 its reverse (31410021), we get a palindrome (43411434).

The spelling of 12001413 in words is "twelve million, one thousand, four hundred thirteen".