136610072 has 16 divisors (see below), whose sum is σ = 256602600. Its totient is φ = 68182720.

The previous prime is 136610069. The next prime is 136610077. The reversal of 136610072 is 270016631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136610077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10454 + ... + 19557.

Almost surely, 2^136610072 is an apocalyptic number.

It is an amenable number.

136610072 is a deficient number, since it is larger than the sum of its proper divisors (119992528).

136610072 is a wasteful number, since it uses less digits than its factorization.

136610072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30586 (or 30582 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 136610072 is about 11688.0311430112. The cubic root of 136610072 is about 515.0241255547.

The spelling of 136610072 in words is "one hundred thirty-six million, six hundred ten thousand, seventy-two".