84826274 has 16 divisors (see below), whose sum is σ = 140732088. Its totient is φ = 38092032.

The previous prime is 84826271. The next prime is 84826289. The reversal of 84826274 is 47262848.

It can be written as a sum of positive squares in 4 ways, for example, as 77563249 + 7263025 = 8807^2 + 2695^2 .

It is not an unprimeable number, because it can be changed into a prime (84826271) 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, 43127 + ... + 45050.

Almost surely, 2^84826274 is an apocalyptic number.

84826274 is a deficient number, since it is larger than the sum of its proper divisors (55905814).

84826274 is a wasteful number, since it uses less digits than its factorization.

84826274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88229.

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

The square root of 84826274 is about 9210.1180231309. The cubic root of 84826274 is about 439.3832163870.

The spelling of 84826274 in words is "eighty-four million, eight hundred twenty-six thousand, two hundred seventy-four".