12874833 has 12 divisors (see below), whose sum is σ = 18706740. Its totient is φ = 8532576.

The previous prime is 12874793. The next prime is 12874847. The reversal of 12874833 is 33847821.

It can be written as a sum of positive squares in 2 ways, for example, as 11778624 + 1096209 = 3432^2 + 1047^2 .

It is not a de Polignac number, because 12874833 - 2⁶ = 12874769 is a prime.

It is a super-2 number, since 2×12874833² = 331522649555778, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12874633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2578 + ... + 5691.

It is an arithmetic number, because the mean of its divisors is an integer number (1558895).

Almost surely, 2^12874833 is an apocalyptic number.

It is an amenable number.

12874833 is a deficient number, since it is larger than the sum of its proper divisors (5831907).

12874833 is a wasteful number, since it uses less digits than its factorization.

12874833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8448 (or 8445 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 12874833 is about 3588.1517526437. The cubic root of 12874833 is about 234.3763940184.

The spelling of 12874833 in words is "twelve million, eight hundred seventy-four thousand, eight hundred thirty-three".