84500522 has 8 divisors (see below), whose sum is σ = 127164576. Its totient is φ = 42112332.

The previous prime is 84500491. The next prime is 84500569. The reversal of 84500522 is 22500548.

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

It is a junction number, because it is equal to n+sod(n) for n = 84500491 and 84500500.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68198 + ... + 69425.

It is an arithmetic number, because the mean of its divisors is an integer number (15895572).

Almost surely, 2^84500522 is an apocalyptic number.

84500522 is a deficient number, since it is larger than the sum of its proper divisors (42664054).

84500522 is a wasteful number, since it uses less digits than its factorization.

84500522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137932.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 84500522 is about 9192.4165484382. The cubic root of 84500522 is about 438.8200513685.

Adding to 84500522 its sum of digits (26), we get a palindrome (84500548).

The spelling of 84500522 in words is "eighty-four million, five hundred thousand, five hundred twenty-two".