136330435 has 4 divisors (see below), whose sum is σ = 163596528. Its totient is φ = 109064344.

The previous prime is 136330433. The next prime is 136330487. The reversal of 136330435 is 534033631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 534033631 = 17 ⋅31413743.

It is a cyclic number.

It is not a de Polignac number, because 136330435 - 2¹ = 136330433 is a prime.

It is a super-4 number, since 4×136330435⁴ (a number of 34 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136330433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13633039 + ... + 13633048.

It is an arithmetic number, because the mean of its divisors is an integer number (40899132).

Almost surely, 2^136330435 is an apocalyptic number.

136330435 is a deficient number, since it is larger than the sum of its proper divisors (27266093).

136330435 is an equidigital number, since it uses as much as digits as its factorization.

136330435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27266092.

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 136330435 is about 11676.0624784214. The cubic root of 136330435 is about 514.6724721728.

The spelling of 136330435 in words is "one hundred thirty-six million, three hundred thirty thousand, four hundred thirty-five".