36235565 has 16 divisors (see below), whose sum is σ = 46033920. Its totient is φ = 27305280.

The previous prime is 36235561. The next prime is 36235583. The reversal of 36235565 is 56553263.

It is not a de Polignac number, because 36235565 - 2² = 36235561 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36235561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17147 + ... + 19143.

It is an arithmetic number, because the mean of its divisors is an integer number (2877120).

Almost surely, 2^36235565 is an apocalyptic number.

It is an amenable number.

36235565 is a deficient number, since it is larger than the sum of its proper divisors (9798355).

36235565 is a wasteful number, since it uses less digits than its factorization.

36235565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212.

The product of its digits is 81000, while the sum is 35.

The square root of 36235565 is about 6019.5984085319. The cubic root of 36235565 is about 330.9113620084.

The spelling of 36235565 in words is "thirty-six million, two hundred thirty-five thousand, five hundred sixty-five".