12140204 has 6 divisors (see below), whose sum is σ = 21245364. Its totient is φ = 6070100.

The previous prime is 12140201. The next prime is 12140231. The reversal of 12140204 is 40204121.

It is not an unprimeable number, because it can be changed into a prime (12140201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1517522 + ... + 1517529.

It is an arithmetic number, because the mean of its divisors is an integer number (3540894).

Almost surely, 2^12140204 is an apocalyptic number.

It is an amenable number.

12140204 is a deficient number, since it is larger than the sum of its proper divisors (9105160).

12140204 is a wasteful number, since it uses less digits than its factorization.

12140204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035055 (or 3035053 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 12140204 is about 3484.2795525044. The cubic root of 12140204 is about 229.8310290139.

Adding to 12140204 its reverse (40204121), we get a palindrome (52344325).

It can be divided in two parts, 121 and 40204, that multiplied together give a palindrome (4864684).

The spelling of 12140204 in words is "twelve million, one hundred forty thousand, two hundred four".