12142096 has 20 divisors (see below), whose sum is σ = 23633532. Its totient is φ = 6043136.

The previous prime is 12142093. The next prime is 12142103. The reversal of 12142096 is 69024121.

It can be written as a sum of positive squares in 2 ways, for example, as 6553600 + 5588496 = 2560^2 + 2364^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12142096.

It is not an unprimeable number, because it can be changed into a prime (12142093) 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, 2100 + ... + 5356.

Almost surely, 2^12142096 is an apocalyptic number.

12142096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12142096 is a deficient number, since it is larger than the sum of its proper divisors (11491436).

12142096 is a wasteful number, since it uses less digits than its factorization.

12142096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498 (or 3492 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 12142096 is about 3484.5510471221. The cubic root of 12142096 is about 229.8429677951.

The spelling of 12142096 in words is "twelve million, one hundred forty-two thousand, ninety-six".