36037943 has 4 divisors (see below), whose sum is σ = 38157840. Its totient is φ = 33918048.

The previous prime is 36037931. The next prime is 36037961. The reversal of 36037943 is 34973063.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36037943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36037543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1059923 + ... + 1059956.

It is an arithmetic number, because the mean of its divisors is an integer number (9539460).

Almost surely, 2^36037943 is an apocalyptic number.

36037943 is a deficient number, since it is larger than the sum of its proper divisors (2119897).

36037943 is a wasteful number, since it uses less digits than its factorization.

36037943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119896.

The product of its (nonzero) digits is 40824, while the sum is 35.

The square root of 36037943 is about 6003.1610839623. The cubic root of 36037943 is about 330.3086888114.

The spelling of 36037943 in words is "thirty-six million, thirty-seven thousand, nine hundred forty-three".