136263616 has 14 divisors (see below), whose sum is σ = 270398240. Its totient is φ = 68131776.

The previous prime is 136263587. The next prime is 136263641. The reversal of 136263616 is 616362631.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1064496 + ... + 1064623.

It is an arithmetic number, because the mean of its divisors is an integer number (19314160).

Almost surely, 2^136263616 is an apocalyptic number.

136263616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136263616 is a deficient number, since it is larger than the sum of its proper divisors (134134624).

136263616 is an equidigital number, since it uses as much as digits as its factorization.

136263616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129131 (or 2129121 counting only the distinct ones).

The product of its digits is 23328, while the sum is 34.

The square root of 136263616 is about 11673.2007607168. The cubic root of 136263616 is about 514.5883737592.

The spelling of 136263616 in words is "one hundred thirty-six million, two hundred sixty-three thousand, six hundred sixteen".