36716645 has 16 divisors (see below), whose sum is σ = 53005440. Its totient is φ = 23851584.

The previous prime is 36716633. The next prime is 36716653. The reversal of 36716645 is 54661763.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 36716645 - 2¹² = 36712549 is a prime.

It is a super-2 number, since 2×36716645² = 2696224040112050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 36716599 and 36716608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26942 + ... + 28271.

It is an arithmetic number, because the mean of its divisors is an integer number (3312840).

Almost surely, 2^36716645 is an apocalyptic number.

36716645 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36716645 is a deficient number, since it is larger than the sum of its proper divisors (16288795).

36716645 is a wasteful number, since it uses less digits than its factorization.

36716645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55244.

The product of its digits is 90720, while the sum is 38.

The square root of 36716645 is about 6059.4261279431. The cubic root of 36716645 is about 332.3693722465.

The spelling of 36716645 in words is "thirty-six million, seven hundred sixteen thousand, six hundred forty-five".