12163485 has 16 divisors (see below), whose sum is σ = 19514880. Its totient is φ = 6469440.

The previous prime is 12163423. The next prime is 12163519. The reversal of 12163485 is 58436121.

12163485 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 12163485 - 2⁷ = 12163357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6036 + ... + 7794.

It is an arithmetic number, because the mean of its divisors is an integer number (1219680).

Almost surely, 2^12163485 is an apocalyptic number.

12163485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12163485 is a deficient number, since it is larger than the sum of its proper divisors (7351395).

12163485 is a wasteful number, since it uses less digits than its factorization.

12163485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228.

The product of its digits is 5760, while the sum is 30.

The square root of 12163485 is about 3487.6188151804. The cubic root of 12163485 is about 229.9778491585.

The spelling of 12163485 in words is "twelve million, one hundred sixty-three thousand, four hundred eighty-five".