87548836 has 12 divisors (see below), whose sum is σ = 158152960. Its totient is φ = 42362280.

The previous prime is 87548831. The next prime is 87548843. The reversal of 87548836 is 63884578.

It is a self number, because there is not a number n which added to its sum of digits gives 87548836.

It is not an unprimeable number, because it can be changed into a prime (87548831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352896 + ... + 353143.

Almost surely, 2^87548836 is an apocalyptic number.

It is an amenable number.

87548836 is a deficient number, since it is larger than the sum of its proper divisors (70604124).

87548836 is a wasteful number, since it uses less digits than its factorization.

87548836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706074 (or 706072 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 49.

The square root of 87548836 is about 9356.7534968065. The cubic root of 87548836 is about 444.0345791860.

The spelling of 87548836 in words is "eighty-seven million, five hundred forty-eight thousand, eight hundred thirty-six".