36018705 has 16 divisors (see below), whose sum is σ = 59036544. Its totient is φ = 18741120.

The previous prime is 36018691. The next prime is 36018709. The reversal of 36018705 is 50781063.

It is not a de Polignac number, because 36018705 - 2⁵ = 36018673 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36018709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28669 + ... + 29898.

It is an arithmetic number, because the mean of its divisors is an integer number (3689784).

Almost surely, 2^36018705 is an apocalyptic number.

It is an amenable number.

36018705 is a deficient number, since it is larger than the sum of its proper divisors (23017839).

36018705 is a wasteful number, since it uses less digits than its factorization.

36018705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58616.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 36018705 is about 6001.5585475775. The cubic root of 36018705 is about 330.2499025333.

Adding to 36018705 its reverse (50781063), we get a palindrome (86799768).

The spelling of 36018705 in words is "thirty-six million, eighteen thousand, seven hundred five".