136807695 has 24 divisors (see below), whose sum is σ = 249615600. Its totient is φ = 69123456.

The previous prime is 136807667. The next prime is 136807763. The reversal of 136807695 is 596708631.

It is a happy number.

It is not a de Polignac number, because 136807695 - 2⁸ = 136807439 is a prime.

It is a super-2 number, since 2×136807695² = 37432690822426050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 136807695.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79150 + ... + 80859.

It is an arithmetic number, because the mean of its divisors is an integer number (10400650).

Almost surely, 2^136807695 is an apocalyptic number.

136807695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136807695 is a deficient number, since it is larger than the sum of its proper divisors (112807905).

136807695 is a wasteful number, since it uses less digits than its factorization.

136807695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160039 (or 160036 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 136807695 is about 11696.4821634541. The cubic root of 136807695 is about 515.2723541354.

It can be divided in two parts, 13680 and 7695, that multiplied together give a square (105267600 = 10260²).

The spelling of 136807695 in words is "one hundred thirty-six million, eight hundred seven thousand, six hundred ninety-five".