87164848 has 40 divisors (see below), whose sum is σ = 186604128. Its totient is φ = 39232512.

The previous prime is 87164809. The next prime is 87164867. The reversal of 87164848 is 84846178.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 87164798 and 87164807.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711 + ... + 13222.

Almost surely, 2^87164848 is an apocalyptic number.

It is an amenable number.

87164848 is an abundant number, since it is smaller than the sum of its proper divisors (99439280).

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

87164848 is a wasteful number, since it uses less digits than its factorization.

87164848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13981 (or 13975 counting only the distinct ones).

The product of its digits is 344064, while the sum is 46.

The square root of 87164848 is about 9336.2116514141. The cubic root of 87164848 is about 443.3844512385.

The spelling of 87164848 in words is "eighty-seven million, one hundred sixty-four thousand, eight hundred forty-eight".