36076221 has 24 divisors (see below), whose sum is σ = 53992224. Its totient is φ = 23194080.

The previous prime is 36076207. The next prime is 36076223. The reversal of 36076221 is 12267063.

It is a happy number.

36076221 is a `hidden beast` number, since 36 + 0 + 7 + 622 + 1 = 666.

It is not a de Polignac number, because 36076221 - 2¹⁹ = 35551933 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36076223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43210 + ... + 44036.

It is an arithmetic number, because the mean of its divisors is an integer number (2249676).

Almost surely, 2^36076221 is an apocalyptic number.

It is an amenable number.

36076221 is a deficient number, since it is larger than the sum of its proper divisors (17916003).

36076221 is a wasteful number, since it uses less digits than its factorization.

36076221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001 (or 998 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 36076221 is about 6006.3483914938. The cubic root of 36076221 is about 330.4255941348.

The spelling of 36076221 in words is "thirty-six million, seventy-six thousand, two hundred twenty-one".