2492886061 has 2 divisors, whose sum is σ = 2492886062. Its totient is φ = 2492886060.

The previous prime is 2492886043. The next prime is 2492886091. The reversal of 2492886061 is 1606882942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2401588036 + 91298025 = 49006^2 + 9555^2 .

It is a cyclic number.

It is not a de Polignac number, because 2492886061 - 2¹¹ = 2492884013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2492886091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246443030 + 1246443031.

It is an arithmetic number, because the mean of its divisors is an integer number (1246443031).

Almost surely, 2^2492886061 is an apocalyptic number.

It is an amenable number.

2492886061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2492886061 is an equidigital number, since it uses as much as digits as its factorization.

2492886061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 2492886061 is about 49928.8099297390. The cubic root of 2492886061 is about 1355.9202385262.

The spelling of 2492886061 in words is "two billion, four hundred ninety-two million, eight hundred eighty-six thousand, sixty-one".