2084315461 has 2 divisors, whose sum is σ = 2084315462. Its totient is φ = 2084315460.

The previous prime is 2084315449. The next prime is 2084315501. The reversal of 2084315461 is 1645134802.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2080728225 + 3587236 = 45615^2 + 1894^2 .

It is a cyclic number.

It is not a de Polignac number, because 2084315461 - 2⁹ = 2084314949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2084315861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1042157730 + 1042157731.

It is an arithmetic number, because the mean of its divisors is an integer number (1042157731).

Almost surely, 2^2084315461 is an apocalyptic number.

It is an amenable number.

2084315461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2084315461 is an equidigital number, since it uses as much as digits as its factorization.

2084315461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 2084315461 is about 45654.3038606439. The cubic root of 2084315461 is about 1277.3830527785.

The spelling of 2084315461 in words is "two billion, eighty-four million, three hundred fifteen thousand, four hundred sixty-one".