36077021 has 8 divisors (see below), whose sum is σ = 36788544. Its totient is φ = 35370720.

The previous prime is 36077011. The next prime is 36077023. The reversal of 36077021 is 12077063.

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

It is a cyclic number.

It is not a de Polignac number, because 36077021 - 2¹⁴ = 36060637 is a prime.

It is a Duffinian number.

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 (36077023) 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, 14456 + ... + 16766.

It is an arithmetic number, because the mean of its divisors is an integer number (4598568).

Almost surely, 2^36077021 is an apocalyptic number.

It is an amenable number.

36077021 is a deficient number, since it is larger than the sum of its proper divisors (711523).

36077021 is a wasteful number, since it uses less digits than its factorization.

36077021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 36077021 is about 6006.4149873281. The cubic root of 36077021 is about 330.4280365425.

The spelling of 36077021 in words is "thirty-six million, seventy-seven thousand, twenty-one".