36776227 has 4 divisors (see below), whose sum is σ = 36788400. Its totient is φ = 36764056.

The previous prime is 36776213. The next prime is 36776237. The reversal of 36776227 is 72267763.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 72267763 = 109 ⋅663007.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36776227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36776227.

It is not an unprimeable number, because it can be changed into a prime (36776237) 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, 2274 + ... + 8872.

It is an arithmetic number, because the mean of its divisors is an integer number (9197100).

Almost surely, 2^36776227 is an apocalyptic number.

36776227 is a deficient number, since it is larger than the sum of its proper divisors (12173).

36776227 is an equidigital number, since it uses as much as digits as its factorization.

36776227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12172.

The product of its digits is 148176, while the sum is 40.

The square root of 36776227 is about 6064.3406071889. The cubic root of 36776227 is about 332.5490594127.

The spelling of 36776227 in words is "thirty-six million, seven hundred seventy-six thousand, two hundred twenty-seven".