12299401 has 8 divisors (see below), whose sum is σ = 12547008. Its totient is φ = 12054000.

The previous prime is 12299389. The next prime is 12299423. The reversal of 12299401 is 10499221.

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 12299401 - 2¹¹ = 12297353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12299401.

It is not an unprimeable number, because it can be changed into a prime (12299461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14571 + ... + 15391.

It is an arithmetic number, because the mean of its divisors is an integer number (1568376).

Almost surely, 2^12299401 is an apocalyptic number.

It is an amenable number.

12299401 is a deficient number, since it is larger than the sum of its proper divisors (247607).

12299401 is an equidigital number, since it uses as much as digits as its factorization.

12299401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 12299401 is about 3507.0501849845. The cubic root of 12299401 is about 230.8312767552.

The spelling of 12299401 in words is "twelve million, two hundred ninety-nine thousand, four hundred one".