802404061 has 2 divisors, whose sum is σ = 802404062. Its totient is φ = 802404060.

The previous prime is 802404041. The next prime is 802404121. The reversal of 802404061 is 160404208.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 721943161 + 80460900 = 26869^2 + 8970^2 .

It is a cyclic number.

It is not a de Polignac number, because 802404061 - 2⁷ = 802403933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (802404011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401202030 + 401202031.

It is an arithmetic number, because the mean of its divisors is an integer number (401202031).

Almost surely, 2^802404061 is an apocalyptic number.

It is an amenable number.

802404061 is a deficient number, since it is larger than the sum of its proper divisors (1).

802404061 is an equidigital number, since it uses as much as digits as its factorization.

802404061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 802404061 is about 28326.7375636518. The cubic root of 802404061 is about 929.2467253702.

Adding to 802404061 its reverse (160404208), we get a palindrome (962808269).

The spelling of 802404061 in words is "eight hundred two million, four hundred four thousand, sixty-one".