136327477 has 16 divisors (see below), whose sum is σ = 161763840. Its totient is φ = 113256000.

The previous prime is 136327459. The next prime is 136327487. The reversal of 136327477 is 774723631.

It is a de Polignac number, because none of the positive numbers 2^k-136327477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136327487) 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, 9724 + ... + 19162.

It is an arithmetic number, because the mean of its divisors is an integer number (10110240).

Almost surely, 2^136327477 is an apocalyptic number.

It is an amenable number.

136327477 is a deficient number, since it is larger than the sum of its proper divisors (25436363).

136327477 is a wasteful number, since it uses less digits than its factorization.

136327477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9564.

The product of its digits is 148176, while the sum is 40.

The square root of 136327477 is about 11675.9358083196. The cubic root of 136327477 is about 514.6687498145.

The spelling of 136327477 in words is "one hundred thirty-six million, three hundred twenty-seven thousand, four hundred seventy-seven".