136225659 has 16 divisors (see below), whose sum is σ = 185576832. Its totient is φ = 88867008.

The previous prime is 136225633. The next prime is 136225667. The reversal of 136225659 is 956522631.

It is not a de Polignac number, because 136225659 - 2¹² = 136221563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136225559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24087 + ... + 29199.

It is an arithmetic number, because the mean of its divisors is an integer number (11598552).

Almost surely, 2^136225659 is an apocalyptic number.

136225659 is a deficient number, since it is larger than the sum of its proper divisors (49351173).

136225659 is a wasteful number, since it uses less digits than its factorization.

136225659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5306.

The product of its digits is 97200, while the sum is 39.

The square root of 136225659 is about 11671.5748294735. The cubic root of 136225659 is about 514.5405888225.

The spelling of 136225659 in words is "one hundred thirty-six million, two hundred twenty-five thousand, six hundred fifty-nine".