36269961 has 16 divisors (see below), whose sum is σ = 59520384. Its totient is φ = 19131264.

The previous prime is 36269881. The next prime is 36269963. The reversal of 36269961 is 16996263.

36269961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36269961 - 2¹⁹ = 35745673 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36269963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66156 + ... + 66701.

It is an arithmetic number, because the mean of its divisors is an integer number (3720024).

Almost surely, 2^36269961 is an apocalyptic number.

It is an amenable number.

36269961 is a deficient number, since it is larger than the sum of its proper divisors (23250423).

36269961 is a wasteful number, since it uses less digits than its factorization.

36269961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132880.

The product of its digits is 104976, while the sum is 42.

The square root of 36269961 is about 6022.4547320839. The cubic root of 36269961 is about 331.0160329093.

The spelling of 36269961 in words is "thirty-six million, two hundred sixty-nine thousand, nine hundred sixty-one".