12958733 has 2 divisors, whose sum is σ = 12958734. Its totient is φ = 12958732.

The previous prime is 12958723. The next prime is 12958787. The reversal of 12958733 is 33785921.

12958733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11744329 + 1214404 = 3427^2 + 1102^2 .

It is a cyclic number.

It is not a de Polignac number, because 12958733 - 2⁴ = 12958717 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12958723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6479366 + 6479367.

It is an arithmetic number, because the mean of its divisors is an integer number (6479367).

Almost surely, 2^12958733 is an apocalyptic number.

It is an amenable number.

12958733 is a deficient number, since it is larger than the sum of its proper divisors (1).

12958733 is an equidigital number, since it uses as much as digits as its factorization.

12958733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The square root of 12958733 is about 3599.8240234767. The cubic root of 12958733 is about 234.8844036878.

The spelling of 12958733 in words is "twelve million, nine hundred fifty-eight thousand, seven hundred thirty-three".