87546348 has 18 divisors (see below), whose sum is σ = 221297804. Its totient is φ = 29182104.

The previous prime is 87546343. The next prime is 87546359. The reversal of 87546348 is 84364578.

87546348 is a `hidden beast` number, since 8 + 7 + 5 + 4 + 634 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (87546341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1215886 + ... + 1215957.

Almost surely, 2^87546348 is an apocalyptic number.

It is an amenable number.

87546348 is an abundant number, since it is smaller than the sum of its proper divisors (133751456).

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

87546348 is a wasteful number, since it uses less digits than its factorization.

87546348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431853 (or 2431848 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 87546348 is about 9356.6205437647. The cubic root of 87546348 is about 444.0303728918.

The spelling of 87546348 in words is "eighty-seven million, five hundred forty-six thousand, three hundred forty-eight".