136507796 has 6 divisors (see below), whose sum is σ = 238888650. Its totient is φ = 68253896.

The previous prime is 136507771. The next prime is 136507823. The reversal of 136507796 is 697705631.

It can be written as a sum of positive squares in only one way, i.e., 131928196 + 4579600 = 11486^2 + 2140^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17063471 + ... + 17063478.

It is an arithmetic number, because the mean of its divisors is an integer number (39814775).

Almost surely, 2^136507796 is an apocalyptic number.

It is an amenable number.

136507796 is a deficient number, since it is larger than the sum of its proper divisors (102380854).

136507796 is a wasteful number, since it uses less digits than its factorization.

136507796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34126953 (or 34126951 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 136507796 is about 11683.6550787842. The cubic root of 136507796 is about 514.8955655896.

The spelling of 136507796 in words is "one hundred thirty-six million, five hundred seven thousand, seven hundred ninety-six".