136162433 has 4 divisors (see below), whose sum is σ = 148540848. Its totient is φ = 123784020.

The previous prime is 136162427. The next prime is 136162441. The reversal of 136162433 is 334261631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 334261631 = 11 ⋅30387421.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136162433 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 136162396 and 136162405.

It is not an unprimeable number, because it can be changed into a prime (136162133) 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 3 ways as a sum of consecutive naturals, for example, 6189191 + ... + 6189212.

It is an arithmetic number, because the mean of its divisors is an integer number (37135212).

Almost surely, 2^136162433 is an apocalyptic number.

It is an amenable number.

136162433 is a deficient number, since it is larger than the sum of its proper divisors (12378415).

136162433 is a wasteful number, since it uses less digits than its factorization.

136162433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12378414.

The product of its digits is 7776, while the sum is 29.

The square root of 136162433 is about 11668.8659688935. The cubic root of 136162433 is about 514.4609724521.

The spelling of 136162433 in words is "one hundred thirty-six million, one hundred sixty-two thousand, four hundred thirty-three".