36045969 has 8 divisors (see below), whose sum is σ = 48327552. Its totient is φ = 23897520.

The previous prime is 36045953. The next prime is 36046009. The reversal of 36045969 is 96954063.

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

It is not a de Polignac number, because 36045969 - 2⁴ = 36045953 is a prime.

It is a super-2 number, since 2×36045969² = 2598623762297922, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 36045969.

It is not an unprimeable number, because it can be changed into a prime (36045949) 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, 32649 + ... + 33734.

It is an arithmetic number, because the mean of its divisors is an integer number (6040944).

Almost surely, 2^36045969 is an apocalyptic number.

It is an amenable number.

36045969 is a deficient number, since it is larger than the sum of its proper divisors (12281583).

36045969 is a wasteful number, since it uses less digits than its factorization.

36045969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66567.

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 36045969 is about 6003.8295278930. The cubic root of 36045969 is about 330.3332079759. Note that the first 3 decimals are identical.

The spelling of 36045969 in words is "thirty-six million, forty-five thousand, nine hundred sixty-nine".