12905741 has 8 divisors (see below), whose sum is σ = 13287744. Its totient is φ = 12529440.

The previous prime is 12905723. The next prime is 12905749. The reversal of 12905741 is 14750921.

12905741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12905741 is a prime.

It is a pancake number, because a pancake can be divided into 12905741 parts by 5080 straight cuts.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12905749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3401 + ... + 6113.

It is an arithmetic number, because the mean of its divisors is an integer number (1660968).

Almost surely, 2^12905741 is an apocalyptic number.

It is an amenable number.

12905741 is a deficient number, since it is larger than the sum of its proper divisors (382003).

12905741 is an equidigital number, since it uses as much as digits as its factorization.

12905741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 12905741 is about 3592.4561236012. The cubic root of 12905741 is about 234.5637962277.

The spelling of 12905741 in words is "twelve million, nine hundred five thousand, seven hundred forty-one".