136996366 has 32 divisors (see below), whose sum is σ = 228035808. Its totient is φ = 61326720.

The previous prime is 136996357. The next prime is 136996369. The reversal of 136996366 is 663699631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136996369) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 202020 + ... + 202696.

It is an arithmetic number, because the mean of its divisors is an integer number (7126119).

Almost surely, 2^136996366 is an apocalyptic number.

136996366 is a deficient number, since it is larger than the sum of its proper divisors (91039442).

136996366 is a wasteful number, since it uses less digits than its factorization.

136996366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916.

The product of its digits is 944784, while the sum is 49.

The square root of 136996366 is about 11704.5446729038. The cubic root of 136996366 is about 515.5091154131.

The spelling of 136996366 in words is "one hundred thirty-six million, nine hundred ninety-six thousand, three hundred sixty-six".