1202801 has 4 divisors (see below), whose sum is σ = 1273572. Its totient is φ = 1132032.

The previous prime is 1202791. The next prime is 1202807. The reversal of 1202801 is 1082021.

1202801 = 775² + 776².

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1082021 = 653 ⋅1657.

It can be written as a sum of positive squares in 2 ways, for example, as 600625 + 602176 = 775^2 + 776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202807) 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, 35360 + ... + 35393.

It is an arithmetic number, because the mean of its divisors is an integer number (318393).

2^1202801 is an apocalyptic number.

1202801 is the 776-th centered square number.

It is an amenable number.

1202801 is a deficient number, since it is larger than the sum of its proper divisors (70771).

1202801 is an equidigital number, since it uses as much as digits as its factorization.

1202801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70770.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1202801 is about 1096.7228455722. The cubic root of 1202801 is about 106.3484734117.

Adding to 1202801 its reverse (1082021), we get a palindrome (2284822).

The spelling of 1202801 in words is "one million, two hundred two thousand, eight hundred one".