36106689 has 4 divisors (see below), whose sum is σ = 48142256. Its totient is φ = 24071124.

The previous prime is 36106687. The next prime is 36106699. The reversal of 36106689 is 98660163.

It is a happy number.

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.

It is not a de Polignac number, because 36106689 - 2¹ = 36106687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36106687) 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, 6017779 + ... + 6017784.

It is an arithmetic number, because the mean of its divisors is an integer number (12035564).

Almost surely, 2^36106689 is an apocalyptic number.

It is an amenable number.

36106689 is a deficient number, since it is larger than the sum of its proper divisors (12035567).

36106689 is a wasteful number, since it uses less digits than its factorization.

36106689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12035566.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 36106689 is about 6008.8841726231. The cubic root of 36106689 is about 330.5185877460.

The spelling of 36106689 in words is "thirty-six million, one hundred six thousand, six hundred eighty-nine".