1206526025 has 12 divisors (see below), whose sum is σ = 1496582412. Its totient is φ = 964904640.

The previous prime is 1206526021. The next prime is 1206526031. The reversal of 1206526025 is 5206256021.

1206526025 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 38800441 + 1167725584 = 6229^2 + 34172^2 .

It is not a de Polignac number, because 1206526025 - 2² = 1206526021 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1206526021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97487 + ... + 109163.

It is an arithmetic number, because the mean of its divisors is an integer number (124715201).

Almost surely, 2^1206526025 is an apocalyptic number.

It is an amenable number.

1206526025 is a deficient number, since it is larger than the sum of its proper divisors (290056387).

1206526025 is a wasteful number, since it uses less digits than its factorization.

1206526025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15820 (or 15815 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1206526025 is about 34735.0834891756. The cubic root of 1206526025 is about 1064.5814588180.

The spelling of 1206526025 in words is "one billion, two hundred six million, five hundred twenty-six thousand, twenty-five".