84727696 has 20 divisors (see below), whose sum is σ = 164611612. Its totient is φ = 42247296.

The previous prime is 84727663. The next prime is 84727703. The reversal of 84727696 is 69672748.

It can be written as a sum of positive squares in 2 ways, for example, as 70560000 + 14167696 = 8400^2 + 3764^2 .

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, 1131 + ... + 13066.

Almost surely, 2^84727696 is an apocalyptic number.

It is an amenable number.

84727696 is a deficient number, since it is larger than the sum of its proper divisors (79883916).

84727696 is a wasteful number, since it uses less digits than its factorization.

84727696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14578 (or 14572 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 49.

The square root of 84727696 is about 9204.7648530530. The cubic root of 84727696 is about 439.2129456051.

The spelling of 84727696 in words is "eighty-four million, seven hundred twenty-seven thousand, six hundred ninety-six".