84697226 has 16 divisors (see below), whose sum is σ = 134636040. Its totient is φ = 39889920.

The previous prime is 84697187. The next prime is 84697271. The reversal of 84697226 is 62279648.

It can be written as a sum of positive squares in 4 ways, for example, as 46936201 + 37761025 = 6851^2 + 6145^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15431 + ... + 20186.

Almost surely, 2^84697226 is an apocalyptic number.

84697226 is a deficient number, since it is larger than the sum of its proper divisors (49938814).

84697226 is a wasteful number, since it uses less digits than its factorization.

84697226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35689.

The product of its digits is 290304, while the sum is 44.

The square root of 84697226 is about 9203.1095831789. The cubic root of 84697226 is about 439.1602889821.

The spelling of 84697226 in words is "eighty-four million, six hundred ninety-seven thousand, two hundred twenty-six".