12041402 has 8 divisors (see below), whose sum is σ = 19012800. Its totient is φ = 5703804.

The previous prime is 12041401. The next prime is 12041411. The reversal of 12041402 is 20414021.

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

It is not an unprimeable number, because it can be changed into a prime (12041401) 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, 158402 + ... + 158477.

It is an arithmetic number, because the mean of its divisors is an integer number (2376600).

Almost surely, 2^12041402 is an apocalyptic number.

12041402 is a deficient number, since it is larger than the sum of its proper divisors (6971398).

12041402 is a wasteful number, since it uses less digits than its factorization.

12041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316900.

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

The square root of 12041402 is about 3470.0723335400. The cubic root of 12041402 is about 229.2058432784.

Adding to 12041402 its reverse (20414021), we get a palindrome (32455423).

The spelling of 12041402 in words is "twelve million, forty-one thousand, four hundred two".