36130645 has 8 divisors (see below), whose sum is σ = 43475256. Its totient is φ = 28825536.

The previous prime is 36130643. The next prime is 36130663. The reversal of 36130645 is 54603163.

It can be written as a sum of positive squares in 4 ways, for example, as 1943236 + 34187409 = 1394^2 + 5847^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 36130645 - 2¹ = 36130643 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36130643) 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, 7822 + ... + 11551.

It is an arithmetic number, because the mean of its divisors is an integer number (5434407).

Almost surely, 2^36130645 is an apocalyptic number.

It is an amenable number.

36130645 is a deficient number, since it is larger than the sum of its proper divisors (7344611).

36130645 is a wasteful number, since it uses less digits than its factorization.

36130645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19751.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 36130645 is about 6010.8772238335. The cubic root of 36130645 is about 330.5916688752.

The spelling of 36130645 in words is "thirty-six million, one hundred thirty thousand, six hundred forty-five".