12350402 has 8 divisors (see below), whose sum is σ = 19331136. Its totient is φ = 5906692.

The previous prime is 12350383. The next prime is 12350407. The reversal of 12350402 is 20405321.

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 (12350407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134198 + ... + 134289.

It is an arithmetic number, because the mean of its divisors is an integer number (2416392).

Almost surely, 2^12350402 is an apocalyptic number.

12350402 is a deficient number, since it is larger than the sum of its proper divisors (6980734).

12350402 is a wasteful number, since it uses less digits than its factorization.

12350402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268512.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 12350402 is about 3514.3138732902. The cubic root of 12350402 is about 231.1498936566.

Adding to 12350402 its reverse (20405321), we get a palindrome (32755723).

The spelling of 12350402 in words is "twelve million, three hundred fifty thousand, four hundred two".