87488824 has 32 divisors (see below), whose sum is σ = 170982000. Its totient is φ = 41916672.

The previous prime is 87488813. The next prime is 87488839. The reversal of 87488824 is 42888478.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30892 + ... + 33604.

Almost surely, 2^87488824 is an apocalyptic number.

It is an amenable number.

87488824 is a deficient number, since it is larger than the sum of its proper divisors (83493176).

87488824 is a wasteful number, since it uses less digits than its factorization.

87488824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887 (or 2883 counting only the distinct ones).

The product of its digits is 917504, while the sum is 49.

The square root of 87488824 is about 9353.5460655304. The cubic root of 87488824 is about 443.9330987044.

It can be divided in two parts, 874 and 88824, that added together give a palindrome (89698).

The spelling of 87488824 in words is "eighty-seven million, four hundred eighty-eight thousand, eight hundred twenty-four".