36618065 has 8 divisors (see below), whose sum is σ = 47936448. Its totient is φ = 26631280.

The previous prime is 36618061. The next prime is 36618067. The reversal of 36618065 is 56081663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36618065 - 2² = 36618061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36618061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332837 + ... + 332946.

It is an arithmetic number, because the mean of its divisors is an integer number (5992056).

Almost surely, 2^36618065 is an apocalyptic number.

It is an amenable number.

36618065 is a deficient number, since it is larger than the sum of its proper divisors (11318383).

36618065 is a wasteful number, since it uses less digits than its factorization.

36618065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665799.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 36618065 is about 6051.2862269108. The cubic root of 36618065 is about 332.0716476955.

The spelling of 36618065 in words is "thirty-six million, six hundred eighteen thousand, sixty-five".