1262801 has 4 divisors (see below), whose sum is σ = 1268592. Its totient is φ = 1257012.

The previous prime is 1262783. The next prime is 1262819. The reversal of 1262801 is 1082621.

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.

It is an interprime number because it is at equal distance from previous prime (1262783) and next prime (1262819).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1262801 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1262851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2555 + ... + 3008.

It is an arithmetic number, because the mean of its divisors is an integer number (317148).

2^1262801 is an apocalyptic number.

It is an amenable number.

1262801 is a deficient number, since it is larger than the sum of its proper divisors (5791).

1262801 is an equidigital number, since it uses as much as digits as its factorization.

1262801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5790.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1262801 is about 1123.7441879716. The cubic root of 1262801 is about 108.0882052623.

The spelling of 1262801 in words is "one million, two hundred sixty-two thousand, eight hundred one".