36033999 has 16 divisors (see below), whose sum is σ = 51010560. Its totient is φ = 22547840.

The previous prime is 36033971. The next prime is 36034003. The reversal of 36033999 is 99933063.

It is a cyclic number.

It is not a de Polignac number, because 36033999 - 2⁸ = 36033743 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 36033999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36033919) 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, 24322 + ... + 25760.

It is an arithmetic number, because the mean of its divisors is an integer number (3188160).

Almost surely, 2^36033999 is an apocalyptic number.

36033999 is a deficient number, since it is larger than the sum of its proper divisors (14976561).

36033999 is a wasteful number, since it uses less digits than its factorization.

36033999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950.

The product of its (nonzero) digits is 118098, while the sum is 42.

The square root of 36033999 is about 6002.8325813736. The cubic root of 36033999 is about 330.2966386879.

The spelling of 36033999 in words is "thirty-six million, thirty-three thousand, nine hundred ninety-nine".