12874245 has 16 divisors (see below), whose sum is σ = 20668992. Its totient is φ = 6842880.

The previous prime is 12874237. The next prime is 12874247. The reversal of 12874245 is 54247821.

It is not a de Polignac number, because 12874245 - 2³ = 12874237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12874247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3669 + ... + 6261.

It is an arithmetic number, because the mean of its divisors is an integer number (1291812).

Almost surely, 2^12874245 is an apocalyptic number.

12874245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12874245 is a deficient number, since it is larger than the sum of its proper divisors (7794747).

12874245 is a wasteful number, since it uses less digits than its factorization.

12874245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932.

The product of its digits is 17920, while the sum is 33.

The square root of 12874245 is about 3588.0698153743. The cubic root of 12874245 is about 234.3728259354.

The spelling of 12874245 in words is "twelve million, eight hundred seventy-four thousand, two hundred forty-five".