12946335 has 16 divisors (see below), whose sum is σ = 21055200. Its totient is φ = 6791040.

The previous prime is 12946319. The next prime is 12946357. The reversal of 12946335 is 53364921.

It is not a de Polignac number, because 12946335 - 2⁴ = 12946319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12946296 and 12946305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6160 + ... + 7989.

It is an arithmetic number, because the mean of its divisors is an integer number (1315950).

Almost surely, 2^12946335 is an apocalyptic number.

12946335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12946335 is a deficient number, since it is larger than the sum of its proper divisors (8108865).

12946335 is a wasteful number, since it uses less digits than its factorization.

12946335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14218.

The product of its digits is 19440, while the sum is 33.

The square root of 12946335 is about 3598.1015827795. The cubic root of 12946335 is about 234.8094728535.

It can be divided in two parts, 129 and 46335, that added together give a palindrome (46464).

The spelling of 12946335 in words is "twelve million, nine hundred forty-six thousand, three hundred thirty-five".