36251315 has 4 divisors (see below), whose sum is σ = 43501584. Its totient is φ = 29001048.

The previous prime is 36251309. The next prime is 36251317. The reversal of 36251315 is 51315263.

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

It is a cyclic number.

It is not a de Polignac number, because 36251315 - 2¹² = 36247219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36251317) 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, 3625127 + ... + 3625136.

It is an arithmetic number, because the mean of its divisors is an integer number (10875396).

Almost surely, 2^36251315 is an apocalyptic number.

36251315 is a deficient number, since it is larger than the sum of its proper divisors (7250269).

36251315 is an equidigital number, since it uses as much as digits as its factorization.

36251315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7250268.

The product of its digits is 2700, while the sum is 26.

The square root of 36251315 is about 6020.9064932118. The cubic root of 36251315 is about 330.9592992492.

Adding to 36251315 its reverse (51315263), we get a palindrome (87566578).

The spelling of 36251315 in words is "thirty-six million, two hundred fifty-one thousand, three hundred fifteen".