36821267 has 8 divisors (see below), whose sum is σ = 42498912. Its totient is φ = 31248000.

The previous prime is 36821263. The next prime is 36821293. The reversal of 36821267 is 76212863.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36821267 - 2² = 36821263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36821261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25334 + ... + 26747.

It is an arithmetic number, because the mean of its divisors is an integer number (5312364).

Almost surely, 2^36821267 is an apocalyptic number.

36821267 is a deficient number, since it is larger than the sum of its proper divisors (5677645).

36821267 is a wasteful number, since it uses less digits than its factorization.

36821267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52189.

The product of its digits is 24192, while the sum is 35.

The square root of 36821267 is about 6068.0529826296. The cubic root of 36821267 is about 332.6847621068.

The spelling of 36821267 in words is "thirty-six million, eight hundred twenty-one thousand, two hundred sixty-seven".