12754733 has 4 divisors (see below), whose sum is σ = 13166208. Its totient is φ = 12343260.

The previous prime is 12754727. The next prime is 12754741. The reversal of 12754733 is 33745721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33745721 = 1091 ⋅30931.

It is a cyclic number.

It is not a de Polignac number, because 12754733 - 2⁴ = 12754717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12754733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12754783) 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, 205691 + ... + 205752.

It is an arithmetic number, because the mean of its divisors is an integer number (3291552).

Almost surely, 2^12754733 is an apocalyptic number.

It is an amenable number.

12754733 is a deficient number, since it is larger than the sum of its proper divisors (411475).

12754733 is an equidigital number, since it uses as much as digits as its factorization.

12754733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411474.

The product of its digits is 17640, while the sum is 32.

The square root of 12754733 is about 3571.3769053406. The cubic root of 12754733 is about 233.6453402035.

The spelling of 12754733 in words is "twelve million, seven hundred fifty-four thousand, seven hundred thirty-three".