5902081 has 2 divisors, whose sum is σ = 5902082. Its totient is φ = 5902080.

The previous prime is 5902063. The next prime is 5902087. The reversal of 5902081 is 1802095.

5902081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5837056 + 65025 = 2416^2 + 255^2 .

It is a cyclic number.

It is not a de Polignac number, because 5902081 - 2⁹ = 5901569 is a prime.

It is a super-2 number, since 2×5902081² = 69669120261122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5902087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2951040 + 2951041.

It is an arithmetic number, because the mean of its divisors is an integer number (2951041).

Almost surely, 2^5902081 is an apocalyptic number.

5902081 is the 1537-th centered pentagonal number.

It is an amenable number.

5902081 is a deficient number, since it is larger than the sum of its proper divisors (1).

5902081 is an equidigital number, since it uses as much as digits as its factorization.

5902081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 5902081 is about 2429.4198896033. The cubic root of 5902081 is about 180.7181290802.

The spelling of 5902081 in words is "five million, nine hundred two thousand, eighty-one".