84276482 has 4 divisors (see below), whose sum is σ = 126414726. Its totient is φ = 42138240.

The previous prime is 84276481. The next prime is 84276539. The reversal of 84276482 is 28467248.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 83521321 + 755161 = 9139^2 + 869^2 .

It is not an unprimeable number, because it can be changed into a prime (84276481) 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 as a sum of consecutive naturals, namely, 21069119 + ... + 21069122.

Almost surely, 2^84276482 is an apocalyptic number.

84276482 is a deficient number, since it is larger than the sum of its proper divisors (42138244).

84276482 is a wasteful number, since it uses less digits than its factorization.

84276482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42138243.

The product of its digits is 172032, while the sum is 41.

The square root of 84276482 is about 9180.2223284624. Note that the first 3 decimals coincide. The cubic root of 84276482 is about 438.4318870605.

The spelling of 84276482 in words is "eighty-four million, two hundred seventy-six thousand, four hundred eighty-two".