36918851 has 2 divisors, whose sum is σ = 36918852. Its totient is φ = 36918850.

The previous prime is 36918839. The next prime is 36918853. The reversal of 36918851 is 15881963.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36918851 is a prime.

Together with 36918853, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 36918799 and 36918808.

It is not a weakly prime, because it can be changed into another prime (36918853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18459425 + 18459426.

It is an arithmetic number, because the mean of its divisors is an integer number (18459426).

Almost surely, 2^36918851 is an apocalyptic number.

36918851 is a deficient number, since it is larger than the sum of its proper divisors (1).

36918851 is an equidigital number, since it uses as much as digits as its factorization.

36918851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 41.

The square root of 36918851 is about 6076.0884621605. The cubic root of 36918851 is about 332.9783974179.

The spelling of 36918851 in words is "thirty-six million, nine hundred eighteen thousand, eight hundred fifty-one".