12140762 has 8 divisors (see below), whose sum is σ = 18266196. Its totient is φ = 6052032.

The previous prime is 12140759. The next prime is 12140813. The reversal of 12140762 is 26704121.

It can be written as a sum of positive squares in 2 ways, for example, as 11909401 + 231361 = 3451^2 + 481^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8333 + ... + 9680.

Almost surely, 2^12140762 is an apocalyptic number.

12140762 is a deficient number, since it is larger than the sum of its proper divisors (6125434).

12140762 is a wasteful number, since it uses less digits than its factorization.

12140762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18352.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 12140762 is about 3484.3596255266. The cubic root of 12140762 is about 229.8345501999.

Adding to 12140762 its reverse (26704121), we get a palindrome (38844883).

The spelling of 12140762 in words is "twelve million, one hundred forty thousand, seven hundred sixty-two".