87754660 has 48 divisors (see below), whose sum is σ = 219776256. Its totient is φ = 28778112.

The previous prime is 87754649. The next prime is 87754691. The reversal of 87754660 is 6645778.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10407 + ... + 16846.

It is an arithmetic number, because the mean of its divisors is an integer number (4578672).

Almost surely, 2^87754660 is an apocalyptic number.

It is an amenable number.

87754660 is an abundant number, since it is smaller than the sum of its proper divisors (132021596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87754660 is a wasteful number, since it uses less digits than its factorization.

87754660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27292 (or 27290 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 87754660 is about 9367.7457266943. The cubic root of 87754660 is about 444.3822763507.

The spelling of 87754660 in words is "eighty-seven million, seven hundred fifty-four thousand, six hundred sixty".