36833971 has 4 divisors (see below), whose sum is σ = 38435472. Its totient is φ = 35232472.

The previous prime is 36833959. The next prime is 36834023. The reversal of 36833971 is 17933863.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36833971 - 2¹⁹ = 36309683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36833911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800716 + ... + 800761.

It is an arithmetic number, because the mean of its divisors is an integer number (9608868).

Almost surely, 2^36833971 is an apocalyptic number.

36833971 is a deficient number, since it is larger than the sum of its proper divisors (1601501).

36833971 is a wasteful number, since it uses less digits than its factorization.

36833971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601500.

The product of its digits is 81648, while the sum is 40.

The square root of 36833971 is about 6069.0996861149. The cubic root of 36833971 is about 332.7230184515.

The spelling of 36833971 in words is "thirty-six million, eight hundred thirty-three thousand, nine hundred seventy-one".