87727204 has 24 divisors (see below), whose sum is σ = 159861240. Its totient is φ = 42072576.

The previous prime is 87727201. The next prime is 87727217. The reversal of 87727204 is 40272778.

It can be written as a sum of positive squares in 4 ways, for example, as 304704 + 87422500 = 552^2 + 9350^2 .

It is not an unprimeable number, because it can be changed into a prime (87727201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15804 + ... + 20620.

It is an arithmetic number, because the mean of its divisors is an integer number (6660885).

Almost surely, 2^87727204 is an apocalyptic number.

It is an amenable number.

87727204 is a deficient number, since it is larger than the sum of its proper divisors (72134036).

87727204 is a wasteful number, since it uses less digits than its factorization.

87727204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007 (or 5005 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 37.

The square root of 87727204 is about 9366.2801580991. The cubic root of 87727204 is about 444.3359265522.

The spelling of 87727204 in words is "eighty-seven million, seven hundred twenty-seven thousand, two hundred four".