12874995 has 36 divisors (see below), whose sum is σ = 25964640. Its totient is φ = 5884704.

The previous prime is 12874993. The next prime is 12875003. The reversal of 12874995 is 59947821.

It is not a de Polignac number, because 12874995 - 2¹ = 12874993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 12874995.

It is not an unprimeable number, because it can be changed into a prime (12874991) 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 35 ways as a sum of consecutive naturals, for example, 715 + ... + 5124.

It is an arithmetic number, because the mean of its divisors is an integer number (721240).

Almost surely, 2^12874995 is an apocalyptic number.

12874995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12874995 is an abundant number, since it is smaller than the sum of its proper divisors (13089645).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12874995 is a wasteful number, since it uses less digits than its factorization.

12874995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5864 (or 5854 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 12874995 is about 3588.1743268687. The cubic root of 12874995 is about 234.3773770426.

The spelling of 12874995 in words is "twelve million, eight hundred seventy-four thousand, nine hundred ninety-five".