84936244 has 12 divisors (see below), whose sum is σ = 153764100. Its totient is φ = 41003648.

The previous prime is 84936227. The next prime is 84936259. The reversal of 84936244 is 44263948.

It can be written as a sum of positive squares in 2 ways, for example, as 17892900 + 67043344 = 4230^2 + 8188^2 .

It is a junction number, because it is equal to n+sod(n) for n = 84936197 and 84936206.

It is a congruent number.

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, 365989 + ... + 366220.

It is an arithmetic number, because the mean of its divisors is an integer number (12813675).

Almost surely, 2^84936244 is an apocalyptic number.

It is an amenable number.

84936244 is a deficient number, since it is larger than the sum of its proper divisors (68827856).

84936244 is a wasteful number, since it uses less digits than its factorization.

84936244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732242 (or 732240 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The square root of 84936244 is about 9216.0861541112. The cubic root of 84936244 is about 439.5730086317.

The spelling of 84936244 in words is "eighty-four million, nine hundred thirty-six thousand, two hundred forty-four".