36616057 has 4 divisors (see below), whose sum is σ = 37306980. Its totient is φ = 35925136.

The previous prime is 36616039. The next prime is 36616081. The reversal of 36616057 is 75061663.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22695696 + 13920361 = 4764^2 + 3731^2 .

It is a cyclic number.

It is not a de Polignac number, because 36616057 - 2¹⁵ = 36583289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36616007) 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, 345382 + ... + 345487.

It is an arithmetic number, because the mean of its divisors is an integer number (9326745).

Almost surely, 2^36616057 is an apocalyptic number.

It is an amenable number.

36616057 is a deficient number, since it is larger than the sum of its proper divisors (690923).

36616057 is an equidigital number, since it uses as much as digits as its factorization.

36616057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690922.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 36616057 is about 6051.1203094964. The cubic root of 36616057 is about 332.0655777220.

The spelling of 36616057 in words is "thirty-six million, six hundred sixteen thousand, fifty-seven".