12413155 has 8 divisors (see below), whose sum is σ = 14952384. Its totient is φ = 9892800.

The previous prime is 12413153. The next prime is 12413173. The reversal of 12413155 is 55131421.

It is a happy number.

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

It is not a de Polignac number, because 12413155 - 2¹ = 12413153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12413153) 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, 3226 + ... + 5935.

It is an arithmetic number, because the mean of its divisors is an integer number (1869048).

Almost surely, 2^12413155 is an apocalyptic number.

12413155 is a deficient number, since it is larger than the sum of its proper divisors (2539229).

12413155 is an equidigital number, since it uses as much as digits as its factorization.

12413155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9437.

The product of its digits is 600, while the sum is 22.

The square root of 12413155 is about 3523.2307616732. The cubic root of 12413155 is about 231.5407271136.

Adding to 12413155 its reverse (55131421), we get a palindrome (67544576).

The spelling of 12413155 in words is "twelve million, four hundred thirteen thousand, one hundred fifty-five".