84482427 has 16 divisors (see below), whose sum is σ = 120411648. Its totient is φ = 52557120.

The previous prime is 84482413. The next prime is 84482429. The reversal of 84482427 is 72428448.

It is not a de Polignac number, because 84482427 - 2¹¹ = 84480379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84482429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12103 + ... + 17760.

It is an arithmetic number, because the mean of its divisors is an integer number (7525728).

Almost surely, 2^84482427 is an apocalyptic number.

84482427 is a deficient number, since it is larger than the sum of its proper divisors (35929221).

84482427 is a wasteful number, since it uses less digits than its factorization.

84482427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29930.

The product of its digits is 114688, while the sum is 39.

The square root of 84482427 is about 9191.4322605348. The cubic root of 84482427 is about 438.7887260564.

The spelling of 84482427 in words is "eighty-four million, four hundred eighty-two thousand, four hundred twenty-seven".