83531327 has 8 divisors (see below), whose sum is σ = 93244800. Its totient is φ = 74171160.

The previous prime is 83531321. The next prime is 83531333. The reversal of 83531327 is 72313538.

It is an interprime number because it is at equal distance from previous prime (83531321) and next prime (83531333).

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 83531327 - 2¹⁰ = 83530303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83531293 and 83531302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83531321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87827 + ... + 88772.

It is an arithmetic number, because the mean of its divisors is an integer number (11655600).

Almost surely, 2^83531327 is an apocalyptic number.

83531327 is a deficient number, since it is larger than the sum of its proper divisors (9713473).

83531327 is a wasteful number, since it uses less digits than its factorization.

83531327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176653.

The product of its digits is 15120, while the sum is 32.

The square root of 83531327 is about 9139.5474176788. The cubic root of 83531327 is about 437.1358855626.

The spelling of 83531327 in words is "eighty-three million, five hundred thirty-one thousand, three hundred twenty-seven".