1025136606 has 16 divisors (see below), whose sum is σ = 2207986704. Its totient is φ = 315426624.

The previous prime is 1025136589. The next prime is 1025136617. The reversal of 1025136606 is 6066315201.

It is a super-2 number, since 2×1025136606² = 2101810121922398472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6571311 + ... + 6571466.

It is an arithmetic number, because the mean of its divisors is an integer number (137999169).

Almost surely, 2^1025136606 is an apocalyptic number.

1025136606 is an abundant number, since it is smaller than the sum of its proper divisors (1182850098).

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

1025136606 is a wasteful number, since it uses less digits than its factorization.

1025136606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13142795.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1025136606 is about 32017.7545433780. The cubic root of 1025136606 is about 1008.3096274978.

The spelling of 1025136606 in words is "one billion, twenty-five million, one hundred thirty-six thousand, six hundred six".