1265201 has 8 divisors (see below), whose sum is σ = 1470144. Its totient is φ = 1066320.

The previous prime is 1265197. The next prime is 1265233. The reversal of 1265201 is 1025621.

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

It is a cyclic number.

It is not a de Polignac number, because 1265201 - 2² = 1265197 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 1265201.

It is not an unprimeable number, because it can be changed into a prime (1265281) 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, 1055 + ... + 1908.

It is an arithmetic number, because the mean of its divisors is an integer number (183768).

2^1265201 is an apocalyptic number.

It is an amenable number.

1265201 is a deficient number, since it is larger than the sum of its proper divisors (204943).

1265201 is an equidigital number, since it uses as much as digits as its factorization.

1265201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1265201 is about 1124.8115397701. The cubic root of 1265201 is about 108.1566371386.

The spelling of 1265201 in words is "one million, two hundred sixty-five thousand, two hundred one".