2061325086 has 64 divisors (see below), whose sum is σ = 4428103680. Its totient is φ = 637809120.

The previous prime is 2061325073. The next prime is 2061325087. The reversal of 2061325086 is 6805231602.

It is a super-2 number, since 2×2061325086² = 8498122220345814792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061325087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1238691 + ... + 1240353.

It is an arithmetic number, because the mean of its divisors is an integer number (69189120).

Almost surely, 2^2061325086 is an apocalyptic number.

2061325086 is an abundant number, since it is smaller than the sum of its proper divisors (2366778594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2061325086 is a wasteful number, since it uses less digits than its factorization.

2061325086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 2061325086 is about 45401.8180913496. The cubic root of 2061325086 is about 1272.6690897128.

Adding to 2061325086 its reverse (6805231602), we get a palindrome (8866556688).

The spelling of 2061325086 in words is "two billion, sixty-one million, three hundred twenty-five thousand, eighty-six".