36678233 has 4 divisors (see below), whose sum is σ = 36698340. Its totient is φ = 36658128.

The previous prime is 36678217. The next prime is 36678241. The reversal of 36678233 is 33287663.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33287663 = 1021 ⋅32603.

It can be written as a sum of positive squares in 2 ways, for example, as 36096064 + 582169 = 6008^2 + 763^2 .

It is a cyclic number.

It is not a de Polignac number, because 36678233 - 2⁴ = 36678217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36678203) 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, 7010 + ... + 11067.

It is an arithmetic number, because the mean of its divisors is an integer number (9174585).

Almost surely, 2^36678233 is an apocalyptic number.

It is an amenable number.

36678233 is a deficient number, since it is larger than the sum of its proper divisors (20107).

36678233 is a wasteful number, since it uses less digits than its factorization.

36678233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20106.

The product of its digits is 108864, while the sum is 38.

The square root of 36678233 is about 6056.2556914318. The cubic root of 36678233 is about 332.2534264034.

The spelling of 36678233 in words is "thirty-six million, six hundred seventy-eight thousand, two hundred thirty-three".