36148321 has 8 divisors (see below), whose sum is σ = 39641184. Its totient is φ = 32689920.

The previous prime is 36148303. The next prime is 36148327. The reversal of 36148321 is 12384163.

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 36148321 - 2⁷ = 36148193 is a prime.

It is a super-2 number, since 2×36148321² = 2613402222238082, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36148321.

It is not an unprimeable number, because it can be changed into a prime (36148327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6391 + ... + 10636.

It is an arithmetic number, because the mean of its divisors is an integer number (4955148).

Almost surely, 2^36148321 is an apocalyptic number.

It is an amenable number.

36148321 is a deficient number, since it is larger than the sum of its proper divisors (3492863).

36148321 is a wasteful number, since it uses less digits than its factorization.

36148321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17231.

The product of its digits is 3456, while the sum is 28.

The square root of 36148321 is about 6012.3473785203. The cubic root of 36148321 is about 330.6455712773.

It can be divided in two parts, 3614 and 8321, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 36148321 in words is "thirty-six million, one hundred forty-eight thousand, three hundred twenty-one".