136393276 has 6 divisors (see below), whose sum is σ = 238688240. Its totient is φ = 68196636.

The previous prime is 136393219. The next prime is 136393277. The reversal of 136393276 is 672393631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136393277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17049156 + ... + 17049163.

Almost surely, 2^136393276 is an apocalyptic number.

It is an amenable number.

136393276 is a deficient number, since it is larger than the sum of its proper divisors (102294964).

136393276 is a wasteful number, since it uses less digits than its factorization.

136393276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34098323 (or 34098321 counting only the distinct ones).

The product of its digits is 122472, while the sum is 40.

The square root of 136393276 is about 11678.7531868774. The cubic root of 136393276 is about 514.7515388040.

The spelling of 136393276 in words is "one hundred thirty-six million, three hundred ninety-three thousand, two hundred seventy-six".