36273851 has 4 divisors (see below), whose sum is σ = 36311232. Its totient is φ = 36236472.

The previous prime is 36273827. The next prime is 36273859. The reversal of 36273851 is 15837263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15837263 = 13 ⋅1218251.

It is a cyclic number.

It is not a de Polignac number, because 36273851 - 2¹⁰ = 36272827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36273859) 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, 17195 + ... + 19188.

It is an arithmetic number, because the mean of its divisors is an integer number (9077808).

Almost surely, 2^36273851 is an apocalyptic number.

36273851 is a deficient number, since it is larger than the sum of its proper divisors (37381).

36273851 is an equidigital number, since it uses as much as digits as its factorization.

36273851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37380.

The product of its digits is 30240, while the sum is 35.

The square root of 36273851 is about 6022.7776814357. Note that the first 3 decimals coincide. The cubic root of 36273851 is about 331.0278664515.

The spelling of 36273851 in words is "thirty-six million, two hundred seventy-three thousand, eight hundred fifty-one".