36240563 has 4 divisors (see below), whose sum is σ = 36287400. Its totient is φ = 36193728.

The previous prime is 36240553. The next prime is 36240599. The reversal of 36240563 is 36504263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36504263 = 19 ⋅1921277.

It is a cyclic number.

It is not a de Polignac number, because 36240563 - 2¹² = 36236467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36240553) 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, 22238 + ... + 23811.

It is an arithmetic number, because the mean of its divisors is an integer number (9071850).

Almost surely, 2^36240563 is an apocalyptic number.

36240563 is a deficient number, since it is larger than the sum of its proper divisors (46837).

36240563 is an equidigital number, since it uses as much as digits as its factorization.

36240563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46836.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 36240563 is about 6020.0135381908. The cubic root of 36240563 is about 330.9265755971.

The spelling of 36240563 in words is "thirty-six million, two hundred forty thousand, five hundred sixty-three".